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 Wysłany: Pi± 19:50, 11 Mar 2011 Temat postu: Canon EOS 750850_1301 |
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Canon EOS 750/850
Photography and field units can get to the right of the flash shadow fill light, this feature is useful for beginners photographed trowel program AE EO $ 750/850 are dedicated machines, the program will vary with different exposure curve and change the lens focal length. They also have a unique depth of field AE EOS function, can be selected in the two distance points before shooting, the camera can automatically adjust the aperture value, the depth of field range happens to include the range of forecasts between two points. Two cameras are used EOS AF Series BaSIS sensitive device, do not assist the brightness of light in the EVI conditions ranging role in the dark moments can automatically use the 5 meters away from the AF assist light. Both single-lens reflex camera is for beginners with its use of objects and, therefore, automatic film machine using reverse transmission system. New pre-opening film will be wrapped around the roll axis film, shot back after the case by one cassette. Thus, in the shooting machine from turning the camera back, it will not scrap Pat-exposure film. Canon launch of EO $ 750/850 in the same time, it also provides the prices of two popular type AF lenses. To reduce costs, they can only auto focus can not be changed by hand t focus control mode. The new 35 ~ 70ramF3.5 ~ 4.5 Structure and properties of optical lenses are no different from the original same lens, but it sells for 30,000 yen, decreased by 8 million yen. The new design of 100N200mmF3.5 ~ 4.5 lens with the lens box sold for just 30,008 thousand 8 million yen. Ca Ⅱ o: EOS750 and EOS850 key technical performance indicators are as follows. Type 35ram focal plane shutter SLR with a single clamp head camera. West Pan size l24x36mm. Lens connection ■: CanonEF ring. Shutter; electronically controlled focal plane shutter vertical shift. N fast speed of 2 to 1 / 2000 second, x flash sync speed of ~ / 125 sec. Framing the amount of t-type fixed eye-level pentaprism, vision rate of 92%, rate 0.8 times (50mm...). Viewfinder display information are in focus, auto exposure and flash charge indication status, low-speed hand vibration alarm, auto alarm outside exposure linked. Focus adjustment; through the lens 2 into a relative phase detection? 27 * way, focusing only after completion of exposure. AF luminance range when ranging EV + l ~ l8 (ISO100). Automatic exposure control: open metering through the lens, 6 group partition table fine light. Exposure methods are intelligent program AE, depth of field priority AE, TTL program flash AE. Range of metering linked EV0 ~ 20 (50mmF1.4 lens, Is0] 00 pm). Automatically set by the DX film speed in steps of 1 Chu, setting range for the Is025 ~ 3200. AE lock when completed, will be the focus. The dip flash. There is EQS750 relaxation. Flash index for the GN12 (IS0100), irradiation angle of view coverage 35mm lens range dimming range I. 0 ~ 4.3m (ISO] 00), charging time is about 2 seconds. Self organization; electronically controlled, timing lO seconds, a beep prompt. Film bodies: the reverse film transport means. In calculating the number of sheets on the films at the same time, all the film roll to roll film advance shaft 24 sealed bags of film required l4 seconds. Continuous automatic recording speed of about 1.2 per second. Film counter counts for the subtraction method. Date writers back. Unique for the EO $ 750. Years may be the day, month date year, sun and moon, the day hours and so are four ways to record the date or time taken, or not recorded. Since the power supply. Other: The beep indicates the battery status, charging the flash to suspend shooting, shot poorly at the failure of prohibition and use beep alarm. Power supply: 1 battery 6V tantalum. Dimensions and weight lE0 $ 750 for the 149.3 × 71 × i02.2ram, 635 克 IEOS850 to 149.3 × 69.5x97.2ram, 5g0 grams. Do not count the battery weight. Price: EO $ 750 airframe is 60,002 thousand yen, EO $ 850 airframe is 40,008 million yen. EF35 ~ 70mmF3 · 5 ~ 4.5A zoom to 30,000 yen, EF100 ~ 200mmF3.5 ~ 4.5A zoom to 30,006 million yen. EO $ 850 special fast charge flash 160E 4 million yen for the l million. Sale date: January 1, 1988, l0. Pina CANON manufacturers left the company. Wu Bo Yang Translation (continued from page 4O) Figure 52 ~ 4B, 4C type 43x5Bmm picture frame 28.7 S · O3 film thimble and reed Figure 53
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