Nikon AI Micro-NIKKOR 105mm f-4 User Manual

Page 18

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Without TTL Metering
At close ranges (reproduction ratios greater

than 1:10), the amount of light reaching the

film decreases as the lens-to-film distance in
creases. When non-TTL measurement is used
for this range, the result is underexposed

photographs unless compensation has been
made for this decrease. (When the Micro-

Nikkor 105mm f/4 lens is used with the Pho-

tomic or Nikon/Nikkormat TTL meter it is

not necessary to make compensations, since

the meter is designed to give an accurate
reading of the amount of light reaching the

film.)

The table at right gives the exposure factors

(compensation values) with exposure increase
in f/stops for non-TTL exposure measurement

at reproduction ratios greater than 1:10.