DETERMINING EXPOSURE

Al

PK - I1A . 12,13, and

B

1

 

TC-201,200, 14A

Full aperture

 

Al

PK-1,2, 3

Stop-down

 

Al

Bellows, E2 and K rings

Stop-down

 

non-AI

PK-11A, 12,13,and

Stop-down

 

 

TC-201,200, 14A

 

 

 

*non-AI

PK-1,2, 3

Full aperture

 

non-AI

Bellows, E2 and K rings

Stop-down

 

*With this combination, conventional "manual" aperture indexing is required.

With built-in TTL meter

The Micro-Nikkor has an automatic diaphragm and

aset of click-stop aperture settings ranging from f/2.8 to f/32. The Micro-Nikkor couples fully to the thru- the-lens meter. of any F/F2 Nikon Photomic or other Nikon/Nikkormat camera for full aperture ex- posure measurement over the entire range of aperture settings. Note that when this lens is used with non-AI cameras, "manual" maximum aperture indexing is required.

When close-up attachments such as a PK ring or bel- lows are used, the exposure measurement method is shown in the table on the left. When the lens is mounted in the reverse position, the stop-down method should be used.

See the instruction manual supplied with your camera or Photomic viewfinder for details.

Caution: 1) When the stop-down method is used at small apertures, a finder eyecup should be attached to the finder eyepiece to ensure complete exclusion of stray light.

2)When the lens is used with the Nikon F-401/N4004, the camera meter coupling function does not operate and the exposure indicator LEDs do not appear.

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Nikon 55MM F/2B instruction manual Determining Exposure, With built-in TTL meter