From: rma@clockwise.mh.att.com (Robert M Atkins) Subject: CANON EOS FAQ UPDATE to V2.5 Sender: news@nntpa.cb.att.com (Netnews Administration) Date: Tue, 9 May 1995 18:25:19 GMT This file is a "sort of" update to the Canon EOS FAQ files that sit at moink.nmsu.edu in the /rec.photo/canon directory. I think Alvin Shih will be adding them to his HTML version of the FAQ on the WWW before too long. If you keep the EOS FAQ files on your system, grab these now as it may be a while before they get put up on any FAQ site. They are not in any particular order, but I thought it better to post them this way than keep then to myself! They cover 300mm lenses, some macro stuff, updates on canon new lenses and cameras (EOS-1n rs, DCS (digital version of EOS-1n), some newer Canon accessories etc. As always, original material is copyrighted as indicated. Material >from the rec.photo groups or directly from Canon may or may not be copyrighted, but I cetainly don't claim the copyright if it is! Followups directed to .misc. Bob Atkins AT&T BEll Labs, Murray Hill, NJ Email: rma@clockwise.att.com Get Canon EOS FAQ from moink.nmsu.edu (/rec.photo/canon) via anonymous ftp ****************************************************************************** Q: Which 300mm lens should I buy. What about 300mm prime lens? [This data is based on personal tests of all these lenses. It is not based on magazine reviews or 3rd party opinions]. If you want the zoom with the best optical quality, get the 100-300/5.6L and don't complain about the price! The difference in quality between this and the other two lenses shows up most at 300mm. At 100mm there is not much difference between all three lenses. The 100-300/5.6L doesn't have a USM motor, so it is slower focus, and the front element rotates (which isn't always convenient). It has a constant max aperture of f5.6, and so is slightly slower then the other two lenses (f4.5) at 100mm. The 100-300L shows lower chromatic aberration (lateral color) and astigmatism than either the 100-300USM or 75-300. These effects are especially noticable in the corners of the frame where the 100-300L is clearly better than either of the other zooms. The improvement is most noticable at 300mm. >From my tests, the 100-300L is also optically superior to the 100-300USM and 75-300 in the "macro" mode (i.e. close focused at 300mm = 1:4). Though very few zoom lenses work well with multipliers, the 100-300/5.6L works somewhat better than the 100-300USM and 75-300, but stick to the 1.4x multipliers (preferably the Tamron 1.4x). Results are not great, even with the "L" lens. Note that the Canon multipliers will not fit any of the 75 or 100-300 EF zoom lenses. If you want the fastest possible focusing and a non-rotating front element, get the 100-300USM. The 100-300USM and the 75-300 are very similar in optical quality. I don't think you can pick between them on that basis. The 75-300 has the extra 25mm at the short end (can be useful), but like the 100-300/5.6L has a rotating front element. If you want to save money and like the 75mm focal length, get the 75-300. The non-rotating front element of the 100-300USM is not only useful with polarizers, but also makes the lens easier to use with a bean-bag support, since none of the external parts move during focusing. With both the 75-300 and the 100-300L, the front part of the lens barrel rotates. Note that the optical design of the 75-300USM is identical to that of the earlier non-USM version. The zoom action on all three lenses tends to be a bit loose. It is possible (though not certain) that any of these lenses will suffer "zoom creep" when pointed vertically up or down. I would repeat that, from the results of tests I have done and from the MTF data printed in Canon's "Lens Work" book, that you cannot pick between the 100-300USM and 75-300 (either USM or non-USM) on the basis of optical performance. Their optical design is almost identical, wheras the optical design of the 100-300/5.6L is very different, plus it uses one ED element and one fluorite element. Summary: Best Optics - 100-300/5.6L Best Value - 75-300/4-5.6 Best Features - 100-300/4.5-5.6 USM On a final note, if you don't use a tripod and high resolution film you may never see the results of the better optics in the "L" lens. If all you shoot is print film and never get high quality enlargements made, it really doesn't matter which lens you pick. On a final final note, none of the zooms can match the optical quality of the EF 300/4L, which is superb. If you intend to use the zoom lens at 300mm most of the time, think about the 300/4L. It is expensive, but worth it if you are looking for the best possible optical and mechanical performance from a 300mm lens - and it works very well with a 1.4x TC. The 300/2.8L is also a superb lens. It is fractionally sharper than the 300/4L, but unless your technique (including focus) is perfect and you are using the sharpest slide film (K25, Velvia, Provia) you may not see the difference. The 2.8L is better built, a stop faster, AFs with a 2x, has finer manual focus control, a better tripod mount and a preset focus postion. It is also bigger, heavier and 4.5x more expensive than the 300/4L. The 300/4L is better value, the 300/2.8L is a less convenient, but optically and mechanically better lens. Take your pick, they are both great lenses. Only your wallet will suffer if you buy one. Bob Atkins rma@clockwise.att.com (C) Copyright 1994 Dr.Robert M. Atkins All rights reserved ****************************************************************************** Q: What are the features of the EOS-1n RS? EOS-1N RS Pricing Item Code Description Suggested List Price ---------------------------------------------------------- C12-8311-20S EOS-1N RS (body only) US$3,500 Pricing Subject to Change Without Notice. Feature Comparison: EOS-1N RS vs. EOS-1N/PDB E1 and EOS A2/A2E Category EOS-1N RS EOS-1N/PDB E1 EOS A2/E ---------------------------------------------------------------------- DURABILITY Diecast aluminum mirror box, heavy-duty body construction Yes Yes No Moisture-resistant (coverplate fully sealed) Yes Yes No Gold-plated double electrical contacts (DX, grip section) Yes Yes No Built-in pop-up flash No No Yes AUTOFOCUS SYSTEM AF focusing area (# of points) || + ||(5) || + ||(5) || + || (5) Automatic focusing point selection Yes Yes Yes Manual focusing point selection Yes Yes Yes Eye Controlled Focus No No Yes (A2E) AF Working Range (EV, ISO 100) 0 to 18 0 to 18 0 to 18 METERING MODES Evaluative metering/# of zones Yes/16 Yes/16 Yes/16 Center-weighted average metering Yes Yes Yes Partial metering/% Yes/9% Yes/9% No Spot metering linked to focusing points (3.5%) Yes Yes Yes Fine spot metering (2.3%) Yes Yes No A-TTL/TTL flash metering (type) multi-zone multi-zone multi-zone EXPOSURE CONTROL Shutter speed range 1/8000 ~ 30 sec. (ALL) Maximum X-sync shutter speed 1/250 1/250 1/200 Manual shutter speed/aperture value increment (EV) 0.3/0.5/1.0 0.3/0.5/1.0 0.5 Exposure compensation/AEB step amount +/-3 steps, +/-3 steps, +/-2 steps, 0.3/0.5 EV 0.3/0.5 EV 0.5 EV Flash exposure compensation step amount +/-3 steps, +/-3 steps, +/-2 steps, 0.3/0.5 EV 0.3/0.5 EV 0.5 EV FILM TRANSPORT Maximum Winding Speed, One-shot AF 10.0 6.0* 5.0 Maximum Winding Speed, AI Servo AF 5.0 5.0* 3.0 Rewind Noise Level [High Speed/Low Speed], (dB) 59/48 59/48 50/42 *with Power Drive Booster E1 VIEWFINDER Superimposed display Yes Yes Yes Fine spot metering mark Yes Yes No Remaining frame count indicator Yes Yes No Manual metering indicator Scale Scale +/- Variable-dioptric correction eyepiece/dpt range Yes/-3~+1 Yes/-3~+1 A2/ -2.75~+0.75 Built-in eyepiece shutter Yes Yes No Viewfinder coverage (% of actual picture area) 100% 100% 92% V x 94% H OTHER Custom Functions (Multiple Choice/Number) Yes/14 No/14 No/16 Independent DOF preview button Yes Yes No Mirror Lock (maximum delay) Yes/30 sec Yes/unlimited Yes/2 sec DIMENSIONS & WEIGHT Width (mm/in) 161/6.3 161/6.3 154/6.1 Height (mm/in) 155.9/6.1 155.9/6.1 121/4.8 Depth (mm/in) 78/3.1 78/3.1 75/3.0 Weight (gr/oz) 1,300/45.5 1,310/45.9 665/23.5 ********************************************************************** EOS-1N RS Specifications TYPE AND MAJOR COMPONENTS Type: 35mm focal plane shutter SLR (Single-Lens Reflex) camera with multi-point autofocus, auto exposure and built-in high-speed motor drive. Lens Mount: Canon EF Mount (fully electronic signal transfer system). Usable Lenses: Canon EF Lenses Viewfinder: Fixed eye-level pentaprism. Gives approx. 100% vertical and horizontal coverage of actual picture area and 0.72x magnification with 50mm lens at infinity at standard diopter (-1). Focusing Screen (standard): Ec-R Bright Laser-matte screen with fine spot metering area mark. (Eight optional interchangeable screens are available, but must be changed by qualified technician.) Dioptric Adjustment: -3 to +1 dpt Eyepoint: 20mm Shutter: Vertical-travel focal plane shutter, all speeds electronically controlled. Shutter Speeds: 1/8000~30 sec. (in 1/3, 1/2 or 1 step increments) and bulb. Maximum X-sync speed: 1/250 sec. Mirror: Fixed pellicle mirror (Mirror blockage: None to 1200mm f/5.6). AUTOFOCUS AF Control System: TTL-CT-SIR (Secondary Image Registration) phase detection type using multi-BASIS (Base Stored Image Sensor). Focusing Point Selection: Selected automatically by camera or manually by user. Focusing Modes: (1) One-shot AF (2) AI Servo AF (3) Manual focusing AF Working Range: EV 0~18 (ISO 100). AF Auxiliary Light: Specified Canon Speedlites automatically project light through an ultra-bright LED (peak sensitivity: 700nm) when required. EXPOSURE CONTROL Light Metering: TTL full-aperture metering using a 16-zone SPC (silicon photocell). Five metering modes available: evaluative metering (corresponds to 5 focusing points), partial metering (covers approx. 9% of the central picture area), fine spot metering (covers approx. 2.3% of central-picture area), spot metering (covers approx. 3.5% of the picture area at each AF frame position) and center-weighted average metering. Metering Range: Evaluative and partial metering: EV 1~20. Fine spot metering: EV 3~20. (At normal temperature with 50mm f/1.4 lens at ISO 100). Usable film speeds: ISO 6-6400 (ISO 25-5000 when automatically set by DX code) Shooting Modes: 1. Intelligent Program AE with variable shift 2. Shutter-priority AE 3. Aperture-priority AE 4. A-TTL and TTL program flash AE 5. Manual 6. Bulb. Exposure Compensation: (1) AEB: +/-3 steps in 1/3 or 1/2 step increments, repeatable. (2) Manual compensation: +/-3 steps in 1/3 step increments, by independent operation of quick control dial or combination of exposure compensation button + main dial; can be used together with AEB. AE Lock: (1) Auto AE lock: AE lock occurs simultaneously with AF completion in One-shot AF mode with evaluative metering. (2) Manual AE lock: Possible in all AE modes by pressing AE lock button. Depth-of-Field Preview: Possible in all exposure modes, by operation of independent depth-of-field preview button. FILM TRANSPORT Film Loading: Automatic. Film automatically advances to first frame when back cover is closed. Film Wind: Three modes available: Single frame, low-speed continuous exposure, and high-speed continuous exposure. Maximum Film Winding Speed: (shutter speed: 1/250 sec. or faster) One-shot AF/Manual Focus AI Servo AF --------------------------------------------------------------- High-speed RS Mode approx. 10 fps Not Available Low-speed RS Mode approx. 3 fps Not Available High-speed Continuous approx. 6 fps Approx. 5 fps Low-speed Continuous approx. 3 fps Approx. 2.5 fps Shooting Capacity: (with 24-exp. film) Battery type Temperature AA-size lithium AA-size Alkaline Ni-Cd Pack E1 ------------------------------------------------------------------ Normal (20C/68F) 250 (165) rolls 100 (65) rolls 65 (45) rolls Low (-20C/-4F) 90 (60) rolls 6 (4) rolls 45 (30) rolls Values in parentheses are for 36-exp. film Power Source: Eight AA-size alkaline batteries, AA-size lithium batteries, AA-size NiCd batteries or NiCd Pack E1. Film Rewind: Automatic at end of roll. Two rewinding speeds available: Silent and High-speed. (Maximum rewind speed with 24 exposure roll: approx. 4.5 sec. Rewind noise: High-speed mode: 59 dB; Silent mode: 48 dB.) Mid-roll rewind possible. Battery Check: By pressing the battery check button; battery level shown in four-step display in the LCD panel. OTHER Custom Functions: 14 custom functions available. Flash Contacts: Direct contact at accessory shoe and PC socket (JIS-B type). Simultaneous use is possible. Remote Control: 3-pin remote control socket provided. Data Display: In viewfinder and LCD panel. Multiple Exposures: Up to 9 exposures can be pre-set. Automatically clears upon completion. Self-timer: Electronically controlled with 2- or 10-second delay, selectable; Camera Back: Interchangeable with the optionally available Command Back E1. SIZE Dimensions: 161 (W) x 155.9 (H) x 78 (D) mm 6-5/16" (W) x 6-1/8" (H) x 3-1/16" (D) Weight: 1,300 gr/45.5 oz (body only, without batteries) 1,500 gr/52.5 oz. with 8 AA-size alkaline batteries. All data based on Canon's Standard Test Method. Subject to change without notice. ### ****************************************************************************** Q: Is there any info on the new lenses introduced in early 1995? The new EF 70-200mm f/2.8L USM is a high contrast lens with high resolving power. It is constructed using four UD (Ultra-Low Dispersion) glass elements designed for correcting chromatic aberrations, resulting in extremely sharp images with excellent color rendition. The 70-200mm f/2.8L USM is also the first EF zoom lens that utilizes tele-extenders. When using the 1.4X or 2X tele-extender, autofocus is available throughout the entire zoom range of the lens. Manual focusing is possible when the lens is set in the AF mode. The new fixed aperture zoom lens incorporates Canon's proprietary Ultrasonic Motor (USM) lens technology for quiet operation and precise performance. Since the motor drive unit for the EF lens is in the lens itself, the lens provides faster AF control and decreases the drive power transmission loss inherent in lens systems which are driven by motors in the camera body. Further, because the camera's AF operation is handled within the lens itself, the lens provides quick, precise operation and high precision start/stop response and controllability. The EF 75-300mm f/4-5.6 II USM is a 4X zoom lens that provides photographers with a variety of picture-taking opportunities including portraits, nature and landscapes, and close-up action shots when extended to its maximum focal length of 300mm. Enhancements to the rubber pattern on the exterior of the lens barrel is designed for a more secure hold when shooting. A special matte exterior coating has been applied to achieve overall continuity within the entire EF line of lenses. The EF 35-80mm f/4-5.6 III zoom lens is comprised of 8 elements in 8 groups, with a 3-group zooming system. The first lens group in the zoom system is responsible for focusing and moves to compensate for the zooming action while the second group, which contains the aperture unit, moves to compensate for changes in magnification. The third lens group is fixed and consists of a plastic molded aspherical lens. Collectively, these lens groups allow photographers the luxury of a wide zoom range in a light and compact format. The lens also uses a DC motor as the AF actuator, replacing the micro USM (Ultra-Sonic Motor) traditionally found in Canon EF lenses. To keep the AF operation silent, a rubber belt drive is used for a single step reduction in the focusing gear unit. The EF 80-200mm f/4.5-5.6 II, an economical compact zoom lens, is an attractive addition to the accessory line-up for EOS Rebel X and Rebel XS cameras. Like the EF35-80mm f/4-5.6 III, the EF80-200mm f/4.5-5.6 II uses a DC belt drive motor to reduce noise as well as manufacturing costs. The new additions to Canon's line will be available at Authorized Canon Dealers in late February or March and will have the following suggested list prices: EF 70-200mm f/2.8L USM ($ 2,340) EF 75-300mm f/4-5.6 II USM ($ 430) EF 35-80mm f/4-5.6 III ($ 170) EF 80-200mm f/4.5-5.6 II ($ 280) Specification EF70-200/2.8L USM EF80-200/2.8L --------------------------------------------------------------------- Focal Length Range 70-200mm 80-200mm Maximum Aperture f/2.8 f/2.8 Optical Formula (groups/elements) 15/18 13/16 Zoom System (Moving/Total Groups) 3/5 3/5 Zoom Type Turning Ring Turning Ring Number of UD Glass Elements 4 3 Focusing Motor Type Ring USM Arc Form Drive Inner Focusing Type Yes Yes Closest Focusing Distance 1.5m/4.9 ft. 1.8m/5.9 ft. Focusing Distance Range Selector 1.5m/3m 1.8m/3.5m Focusing Speed (excludes AF) 0.48 sec. 0.5 sec. Full-Time Manual Focus Yes No (switch req.) Compatible with EF Extenders Yes No Distance Scale Yes Yes Non-rotating filter thread Yes Yes Filter size 77mm 72mm Lens Hood/Type ET-83/Bayonet ES-79/Clip-on Length 193.6mm 185.7mm Weight 1,275g/44.6 oz. 1,330g/47 oz. Suggested List Price $2,340 $1,920* *EF80-200/2.8L discontinued as of February, 1995. Specification EF35-80 III EF75-300 USM II EF80-200 II ----------------------------------------------------------------------------- Focal Length Range 35-80mm 75-300mm 80-200mm Maximum Aperture f/4.0-5.6 f/4.0-5.6 f/4.5-5.6 Optical Formula (groups/elements) 8/8 9/13 7/10 Focusing Motor Type DC Belt Drive Micro USM DC Belt Drive Lens Mount Type Molded Metal Molded Distance Scale No No No Inner Focusing Type No No No Full-Time Manual Focusing No No No Non-rotating filter thread No No No Closest Focusing Distance 0.4m/1.3 ft. 1.5m/4.9 ft. 1.5m/4.9 ft. Filter size 52mm 58mm 52mm Length 65mm 122.1mm 78.5mm Weight 6.1 oz. 17.3 oz. 8.8 oz. Suggested List Price $170 $430 $280 ### This material is from Canon USA ****************************************************************************** Q: A few questions related to close-up (macro) work Q1: Can the Magnifier S be combined with the Angle Finder B? A1: No. In fact, Magnifier S cannot be used at all with the A2 or A2E. Q2: Can you provide the magnification numbers and compatibility for the following lenses that were not listed in the Close-Up brochure: 50mm f2.5 Macro combined with the Life Size Converter EF 20-35mm f3.5-4.5 28-105mm f3.5-4.5 35-350mm f3.5-5.6L A2: Maximum magnification without accessories for: 50mm f2.5 Macro combined with the Life Size Converter EF: 1.0x 20-35mm f3.5-4.5: 0.13x at 35mm 28-105mm f3.5-4.5: 0.18x at 105mm 35-350mm f3.5-5.6L: 0.25x at 135mm Maximum magnification with Extension Tube EF25 for: 50mm f2.5 Macro combined with the Life Size Converter EF: Not recommended 20-35mm f3.5-4.5: Not recommended 28-105mm f3.5-4.5: 0.27x to 0.75x 35-350mm f3.5-5.6L: 0.08x to 0.82x I have no information on hand for magnification factors of these lenses when used with close-up diopters, but there is no Canon close-up diopter available for the EF20-35/3.5-4.5 or the EF35-350/3.5-5.6L. Q3: Which focusing screen for the A2 would you recommend for micrography work? Are there plans for a split-image screen for the A2? A3: There's no particular advantage to any individual A2 focusing screen for photomicrography. Canon Inc. has announced no plans for additional A2 focusing screens. Q4: What are the pros and cons of combining the close-up lens with the Extension Tube EF-25? A4: There is no particular advantage to combining a close-up lens with an extension tube. In most cases, the difference in magnification compared to use of the extension tube on its own is minimal. Q5. I know the Life Size Converter EF was specifically made to work with the 50mm f2.5 Macro lens. Specifically what advantages does the the Life Size Converter have over the Extension Tube EF-25 when used with the 50mm f2.5 Macro? A6. (1) Superior flatness of field, (2) superior AF speed, and (3) extended focusing range on the low magnification end (0.25x - 1.0x for the Life Size Converter EF compared to 0.54x - 1.04x for the EF25). Q7. What are the pros and cons of connecting two lenses together with one of them reversed, specifically to get magnifications greater than 1x? A7: The obvious benefit of attaching two lenses together with one of them reversed is to achieve high magnification. The disadvantage is that the excessive weight of such a combination often strains the connection of the body mount to the camera chassis. Q8. Which Canon lenses use the micro-USM motors? A8: At the present time, the list includes: EF28-80mm f/3.5-5.6 II USM (a brand new lens) EF35-80mm f/4-5.6 USM EF35-105mm f/4.5-5.6 USM EF75-300mm f/4-5.6 USM EF80-200mm f/4.5-5.6 USM EF50mm f/1.4 USM Q10. When using only a single flash with the Modular Off-Camera TTL Flash accesories, are functions like preflash, A-TTL mode, etc. disabled, or only when using two or more flashes? A10. These functions are disabled at all times when the modular off-camera TTL flash accessories are used. Q11. Is the 430EZ overkill for macro photography? The Close-Up brochure mentions the 200E is better suited, while in the Speedlite Reference guide it says the discontinued 160E is better yet. But then again, the 430EZ is great when not used for macro. A11. The extra power of the 430EZ is wasted in most close-up photography situations. However, it is certainly usable with low speed film as long as you stop down the lens sufficiently to avoid unintentional overexposure. I wouldn't recommend using apertures much wider than about f/11 under such conditions, even with ISO 50 film. Also, it's a good idea to set the zoom head of the 430EZ to the 24mm position for wider coverage and a reduced guide number during close-up photography. These answers provided by Chuck Westfall of Canon USA ******************************************************************************* Q: What about the digital Canon camera, the EOS/DCS-3? Canon Inc. and Eastman Kodak Company have joined forces to produce the EOS/DCS series of digital SLRs, which combine Canon's EOS-1N camera and custom-made versions of Kodak's DCS digital imaging back. The new cameras synergistically blend a wealth of independently developed technologies in imaging hardware and software, providing features that increase value and performance. Beginning in April, Canon will market the EOS/DCS 3 digital camera, which captures 1.3 million pixels at equivalent film speeds up to ISO 1600. At the same time, Kodak will market the EOS/DCS 5, a 1.5-million pixel version with an ISO range from 100 to 400. Both companies plan to market an ultra-high resolution 6-million pixel EOS/DCS camera, currently scheduled for availability by the end of 1995. Item Suggested List Price Approx. Delivery Date ------------------------------------------------------------------------- EOS/DCS 3 Digital Camera $16,000 Late April, 1995 CANON COMPLEMENTS EOS-1N SERIES WITH DIGITAL MODELS EOS/DCS Cameras Combine State-of-the-Art EOS-1N Versatility with Digital Speed and Convenience LAS VEGAS, NV, February 8, 1995 -- Canon Inc. announced today it will market its first professional-quality digital still camera in the second quarter of 1995. Dubbed the Canon EOS/DCS 3, the camera combines the company's flagship EOS-1N single-lens reflex camera with a custom-made version of Eastman Kodak Company's DCS digital imaging back. The EOS/DCS 3 will be available in 3 versions: EOS/DCS 3c for one-shot, full-color digital imaging; EOS/DCS 3m for monochrome (black & white); and EOS/DCS 3IR for infra-red. Developed in cooperation with Kodak, the EOS/DCS series expands the range of EOS system-based professional cameras, which includes the EOS-1N, the new EOS-1N RS, EOS A2 and A2E. "Canon's new digital imaging system utilizes all the functions of the EOS-1N, a camera that was built on the strengths of the EOS-1 and A2 which has been eagerly embraced since its introduction last year. It also incorporates new technologies and design concepts that significantly increase performance and fulfill requests from current EOS users," said Hank Maeda, vice president and general manager of Canon's Camera Division. "The Canon DCS/3 allows photographers to expand their talents through a new medium of powerful image-making while continuing to work with an advanced camera system they know and trust." The EOS/DCS cameras mark Canon's entry into the professional digital camera market. While they are not intended to replace conventional film-based cameras, the EOS/DCS series expand the range of EOS-based professional cameras. Current EOS owners can continue to enjoy the widest selection of lenses and accessories available in an SLR system. The EOS DCS/3 will add the dimension of digital capture to photographers' existing film-based equipment. In addition to photojournalism and sports photography, applications for the DCS/3 include scientific research, industrial analysis, medical imaging, and law enforcement, as well as educational and corporate usage. Primary Features of The EOS/DCS 3: * Combines Canon's top-of-the-line EOS-1N with Kodak's latest DCS technology. * Fully compatible with Canon EF lenses for unmatched picture quality. * Large buffer memory (16 MB) for continuous shooting up to 12 exposures at framing rates of up to 2.7 images per second. * High resolution 16.4mm x 20.5mm, 1.3 megapixel CCD sensor (1268 x 1012 pixels) * Superb color reproduction and gradation afforded by 36-bit digital capture (12 bits per RGB channel). * Equivalent ISO range from 200 to 1600 for EOS/DCS 3c (400 to 3200 for EOS/DCS 3m & 3IR models) * Removable PCMCIA storage (both hard disk and flash memory cards) * Built-in microphone for image annotation, allow the photographer to record sound clips before or after exposing an image. * Built-in high-power battery pack delivers up to 1,000 exposures per charge. EOS/DCS Product Development In the rapidly-growing field of multi-media, faster and more efficient means of capturing, storing, transmitting, and manipulating images are essential. To many professional photographers and imaging specialists working in the mass media, commercial, and scientific fields were speed is the essence, digital cameras are the answer. Many professionals have clamored for a high-quality, EOS-based digital camera which can use Canon EF lenses offering proven image quality. In response, Canon and Eastman Kodak have joined forces to produce the EOS/DCS series which combine Canon's camera and Kodak's digital imaging back. Canon, a leader in imaging hardware, and Eastman Kodak, a leader in digital imaging technology, look forward to continued cooperation in both the technical and marketing aspects of this relationship. Canon and Kodak are also working together to design and produce two additional sets of EOS/DCS digital cameras. Beginning in April, Kodak plans to market the EOS/DCS 5 digital camera, which captures 1.5 million pixels at equivalent film speeds up to ISO 400. In late 1995, both companies plan to co-market a new EOS/DCS model featuring an ultra-high resolution 6 million pixel CCD sensor. Camera Features The operation and handling of the EOS/DCS 3 will be familiar to many users because it is based on a modified version of Canon's professional EOS-1N camera. Many camera controls and performance features are similar if not identical between the two models. Camera-related feature highlights include: * Canon's exclusive AIM (Advanced Integrated Multi-point control) system, which links focusing and exposure together in real time for optimum results, even with off-center subjects * 5-point autofocus with choice of automatic or manual focusing point selection * 5 metering patterns from 16-zone Evaluative to 6.2% spot * 3-zone TTL flash metering1 with built-in flash exposure compensation control * 12 Custom Functions including mirror lock for personalized camera configuration The EOS/DCS 3 is ideal for users who demand maximum speed and performance capability in a digital camera. Its 12-image memory buffer combined with shooting speeds up to 2.7 images per second and an extended range of sensitivity (equivalent to ISO 200-1600 for the EOS/DCS 3c) result in unmatched performance for a variety of users. Compatible PCMCIA-ATA removable media include Type III hard disk cards with capacities up to 170 MB for economical and reusable storage of over 100 images, as well as solid state Type I and Type II flash memory cards for demanding industrial and military applications. Kodak software shipped with the camera enables both Macintosh and PC users to acquire image information from the camera's card reader or an external card reader attached to a compatible computer. A standard SCSI cable (supplied with the camera) connects the EOS/DCS directly to a Macintosh computer or (using a host adapter) to an IBM PC or compatible. The EOS/DCS 3 camera will be available in three configurations: EOS/DCS 3c (color), EOS/DCS 3m (black & white) and EOS/DCS 3IR (infrared). All three EOS/DCS 3 cameras include an AC adapter/charger, Mac and PC cables, driver software and manuals. EF Lenses, other EOS accessories and removable storage media are available separately from Canon and third parties. The cameras will be available from Canon dealers in late April. The suggested list price for each EOS/DCS 3 version will be US$16,000. For more information, customers may call Canon U.S.A., Inc. at 1-800-828-4040. Canon U.S.A., Inc., headquartered in Lake Success, New York, is an industry leader in professional and consumer imaging equipment and information systems. Canon's extensive product line enables consumers and businesses worldwide to capture, store and distribute visual information. Canon products include cameras and lenses; video camcorders; copiers; facsimile machines; graphics, semiconductor, broadcast and optical equipment; and other specialized industrial products. # # # This material is from Canon USA ****************************************************************************** Q: What about new accessories for Canon cameras (material from ACS) Copyright 1993, Canon USA, Inc./Canon Professional Services All Rights Reserved BATTERY PACK BP-5: External Power for EOS A2E/A2 Since the release of the EOS A2E and A2 late last year, many users have complained that the capacity of the standard 2CR5 lithium battery is too small, especially in cold weather, requiring frequent battery replacement. Battery Pack BP-5, developed in response to these claims, is a large-capacity external power source designed specifically for the EOS A2E and A2. It uses 4 D-cell batteries (alkaline or rechargeable nickel-cadmimum) to provide up to 8 times the shooting capacity of the standard 2CR5 battery. Alkaline D-cells provide maximum performance in normal temperatures, while rechargeable NiCd D-cells are recommended for cold weather use. (See chart.) Battery Pack BP-5 consists of the main battery pack unit, a battery pack cover connected to a 2CR5 dummy battery with a coiled connection cord, and a dedicated camera grip cover. The main battery pack unit is provided with a built-in belt clip, and the connection cord can be extended up to 4 feet from the camera so that the photographer can keep the bat teries warm underneath a winter coat during cold-weather shooting. Battery Pack BP-5 (Code Number C50-1861) will be available through authorized Canon USA dealers starting in December, 1993 at a suggested list price of $75. PLEASE NOTE: Canon is also designing and developing a AA-cell external battery pack for use with the EOS A2E and A2. Final details were not available at press time, but so far the following information can be released: The AA-cell external battery pack will NOT replace the current VG 10 grip. Further information will be announced as it becomes available. EYECUP Ed-E Eyecup Ed-E is a new rubber eye shade for exclusive use with EOS A2E and A2 cameras. When attached to the viewfinder, Eye Cup Ed-E keeps out sunlight or other strong light sources, thus improving viewfinder visibility and the accuracy of the EOS A2E's Eye Controlled Focus feature. Highly recommended for eyeglass wearers, the Eyecup Ed-E is beneficial to any EOS A2E or A2 photographer. Once attached, the eyecup can be rotated according to eye and camera positions through a full 360 degrees with 4 click stops at top, bottom, left or right. Eyecup Ed-E (Code Number C50-9102) will be available through authorized Canon USA dealers starting in December, 1993 at a suggested list price of $20. EOS-1 FOCUSING SCREEN Ec-K The EOS-1 focusing screen Ec-K, based on the popular screen by the same name developed for the F-1, is a bright laser-matte focusing screen intended for use with telephoto lenses. The new screen offers up to twice the brightness of the EOS-1's standard focusing screen, making it especially useful for telephoto or super-telephoto lenses with maximum apertures of f/4 - f/5.6, and also for close-up photography. The viewfinder image remains bright, without roughness or granularity even when the lens is stopped down. Though the Ec-K screen is manufactured without the mounting tab built into other EOS-1 focusing screens, it can be installed by the user. However, in order to avoid potential damage due to fingerprints or scratching, Canon strongly recommends that the Ec-K be removed only by a qualified Canon Factory Service technician. Also, for maximum exposure accuracy, spot metering is recommended. The brightness of the Ec-K is such that exposure compensation may be required when using Evaluative, center-weighted average or partial metering. The metering sensor for these patterns reads through the focusing screen , whereas the EOS-1 spot metering sensor is located in the base of the camera's mirror chamber and is therefore unaffected by focusing screen characteristics. Focusing Screen Ec-K (Code Number C51-9958) will be available through authorized Canon USA dealers starting in December, 1993 at a suggested list price of $75. OFF-CAMERA SHOE CORD 2 The original Canon Off-Camera Shoe Cord (Item Code C50-1751) is no longer available. It has been replaced by the new Canon Off-Camera Shoe Cord 2 (Item Code C50-1851). New features include a shoe lock (similar to the 430EZ) on the camera connector and a standard accessory shoe fitting (in addition to the existing 1/4"x20 socket) on the flash connector. All other features, such as cord length and compatibility with various EOS cameras * and the T90 remain the same on both items. All backorders on the original Canon Off-Camera Shoe Cord have been canceled. For these reasons, we recommend that interested customers should reorder through their authorized Canon USA dealer if they wish to purchase the new Canon Off-Camera Shoe Cord 2. Off-Camera Shoe Cord 2 is now available at authorized Canon USA dealers at a suggested list price of $65. *Neither Off-Camera Shoe Cord is compatible with the EOS 630 or RT. TTL HOT SHOE ADAPTER 3 TTL Hot Shoe Adapter 3 is a new part of the Canon multiple flash accessory system for EOS and T90 cameras. Functionally identical to the discontinued TTL Hot Shoe Adapter 2, its only new feature is a shoe lock function similar to that found in Speedlite 430EZ. TTL Hot Shoe Adapter 3 (Code Number C50-1841) will be available through authorized Canon USA dealers starting in November, 1993 at a suggested list price of $88. *******************************************************************************