Nikon Micro-Nikkor 200mm f/4 IF Instruction Manual - Page 10

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DETERMINING EXPOSURE

Camera

non-AI

Accessories

TC-301

Bellows

TC-301

Bellows

Exposure measurement

Full-aperture

Stop-down

With Built-in TTL Metering

The Micro-Nikkor has an automatic diaphragm

with settings from f/4 to f/32 and couples to the

thru-the-lens meter of the Nikon F3, any Nikon

F2 Photomic or other Nikon/Nikkormat cameras

for full-aperture exposure measurement over the

entire range of aperture settings. Note that when

this lens is used with non-AI cameras, "manu-

a l " maximum aperture indexing is required.

When a teleconverter or bellows attachment is

used, the exposure measurement method is as

shown in the table on the left.

See the instruction manual supplied with your

camera for details.

Caution:

1) When the full-aperture method is used at smaller aper-

tures than the lens maximum aperture of f/4 with the

lens set at the closest focus distance, make approx.

- 112 EV exposure compensation to prevent overex-

posure.

2) When the stop-down method is used at small aper-

tures, use a finder eyecup to ensure complete ex-

clusion of stray light.