Modern Classic SLR series:
Nikon F3 High Speed Camera, 1996/7

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Major features: The Nikon F3H/MD-4H comprises the Nikon F3H camera body and the high-speed Motor Drive MD-4H. If you are not observant, you might conclude it is an F3 with MD-4 and never realize this was a special unit designed for high speed photography.

Picture was from my Copyright-free © Images Collection, 2003. leofoo ®

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Basic operation: Basic operations are virtually identical to how you operate a F3 High-Eyepoint camera with Motor Drive MD-4 attached.

A short summary of differences between the F3H and F3 High-Eyepoint cameras:


A). Multiple exposure is not possible with the F3-H B).Continuous Framing Rate of approx. 13 frames per second (with optional NiCd Battery Unit MN-2 - as the normal F3)

C). Reflex mirror: A fixed-type translucent half mirror (70 % ( transmission 30% reflection). This mirror does not move up and down*Pellicle Mirror)

D). Lenses retain their aperture setting after mounting. To obtain a bright, maximum aperture image in the viewfinder, hold down the aperture release button.
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E). The lens aperture is not linked to the exposure meter on the camera body. See picture at left, the meter coupling lever on the lens mount is MISSING !

But WHY ? Because the usual secondary sub-mirror behind the main reflex mirror is not there anymore because the half silvered and transparent pellicle mirror eliminated the need for that.

F). In this case, you can perform stop-down exposure measurement (averaged light metering). The metering range is a fairly weak EV-5 to EV-22 (at ISO 100 f/l .4 lens). See: Operating F3H in Stop-down Metering Mode with various lenses. Credit: You should thank to the persistent requests of my friend (who else ?), Mr. Haweye...

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G). If in automatic exposure (aperture priority auto exposure) mode, perform stop-down exposure measurement to check exposure. probably that is why the Depth of Field Preview button is being designed with so much extension from the normal F3. But where is the metering cell locates then ? It is still at the same spot as any other F3 bodies which means TTL flash is still possible but for ambient light metering, you can only operate in stopped down AE mode.


Picture was from my Copyright-free © Images Collection, 2003. leofoo ®

H). Backup mechanical release lever does not function when the camera is used with the Motor Drive MD-4H.

I). Type B (matte screen) focusing screen is provided as standard.


 Differences between Motor Drive MD-4H and MD-4

f3hmotorfrontview.jpg (13k) Loading.. f3hmdhbackview.jpg (12k) Loading.. 1). Motor Drive MD-4H cannot be used with other Nikon F3 camera bodies.

2). Magazine Back MF-4 (for shooting up to 250 frames) and the Firing Rate Converter MK-1 cannot be used.

3).
Data Backs such as MF-14 cannot be used with the MD-4H as imprinted data becomes blurred.

4). External power terminal cannot be used. (Connecting cord MC-11 cannot be connected )


5). Confirmation of the LCD exposure information is
not possible when using Nikon Remote Cord MC-12B with the MD-4H. However you can still release the shutter.
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6). Continuous exposures of up to 6 frames can be set. Make blank exposures until the frame counter reaches frame one before beginning to shoot. Set the number of film exposures on the Motor Drive's frame counter.

7). Set the motor drive to either (S) single frame or (C) continuous operation by rotating the S-C Mode Selector.

8). Determines correct exposure in either automatic or manual exposure mode. In both automatic exposure mode (aperture-priority auto exposure) and manual exposure, be sure to perform stop down exposure measurement when shooting.

9). Be sure to attach the optional eyepiece cover (designed for the F90x/N90s. F90 series, F801s/N8808s and F-801/ N8808 cameras) when you shoot with your eye away from the viewfinder to prevent stray light from entering the viewfinder and affecting exposure;


9). Focus on the subject and release the shutter. For easier focusing, press the aperture release button to view the image in the viewfinder with the lens at full aperture.
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10). Rewind the film in the same manner as for Motor Drive MD-4. If the film is automatically rewound in extremely cold or dry conditions (using NiCd Battery Unit MN-2) static electricity charges may cause accidental exposures In these conditions rewind the film slowly by hand with the camera s film rewind crank.
11). Continuous shooting Set the S-C Mode Selector to single frame (S) or continuous (C) operation. Continuous framing rates may vary depending on the power source.
12). As the temperature drops, battery performance of AA-Type alkaline manganese batteries may become significantly degraded. When taking pictures in low temperatures below 0 degree Celsius, Nikon recommends the use of NiCd Battery Unit MN-2.

Picture was from my Copyright-free © Images Collection, 2003. leofoo ®

ALSO CHECK: Nikon F TRIBUNE High Speed | Nikon F High Speed-Motor Drive Camera | Nikon F2-High Speed Motor Drive Camera

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Modern Classic SLR series:
Nikon F3 High Speed Camera, 1996/7

Copyright © 1999. leofoo ®. MIR Web Development Team.