Nikon PC-E Micro NIKKOR 85mm f/2.8D Manual Del Usuario página 28

8. Focusing
En
a
Set the aperture to its maximum by pressing the aperture stop-
down button, and focus by rotating the focus ring.
b
Before shooting, press the aperture stop-down button again to
stop-down the aperture.
• When using the Nikon D3-Series, D700, D300-Series, D90, D5000 or
D3000 camera, you can take a picture without operating the aperture
stop-down button (the aperture can be stopped down to a selected
aperture automatically by pressing the shutter release button without
pressing the aperture stop-down button). Alternatively, the aperture
stop-down button can be used.
• While using tilting and/or shifting, the camera's electronic range
finder cannot be used to confirm correct focusing. Focus should
be confirmed by checking the image in the camera's viewfinder.
• When you change the degree of tilt and/or shift after focusing
the subject will become out of focus.
Infrared compensation
For photography using infrared film, attach a red (R60) filter to
the lens and compensate the focus manually.
First, focus on the subject manually. Rotate the focus ring to
realign the desired distance scale number ("2 m" in Fig. 11) to
(middle between "16" on the depth of field scale and the
distance index) to compensate the focus. Attach an R60 filter
for infrared photography.
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Fig. 10