Nikon D3S User Manual page 399

• Focusing Screens (0 384): The focusing screens available for
the D3S are listed below.
Brite View clear-
focusing screen
clear-matte VI
focusing screen
• Rubber Eyepiece Cup DK-19: The DK-19 makes the image in the
viewfinder easier to see, preventing eye fatigue.
• Diopter-Adjustment Viewfinder Lens DK-17C: To accommodate
Viewfinder
individual differences in vision, viewfinder lenses are
eyepiece
available with diopters of –3, –2, 0, +1, and +2 m
accessories
diopter adjustment lenses only if the desired focus can
not be achieved with the built-in diopter adjustment
control (–3 to +1 m
before purchase to ensure that the desired focus can be
achieved. The DK-17C is equipped with a safety lock.
• Magnifying Eyepiece DK-17M: The DK-17M magnifies the view
through the viewfinder by approximately 1.2 × for greater
precision when framing. The DK-17M is equipped with a
safety lock.
• Magnifier DG-2: The DG-2 magnifies the scene displayed in
the viewfinder. Use for close-up photography, copying,
telephoto lenses, and other tasks that call for added
precision. DK-18 eyepiece adapter (available separately)
required.
• Eyepiece Adapter DK-18: The DK-18 is used when attaching
the DG-2 magnifier or DR-3 right-angle viewing
attachment to the D3S.
Type B
matte VI
Type E
–1
A type B focusing screen
is supplied with the
camera.
Type E focusing screens
are etched with a grid,
making them suitable
for copying and
architectural
photography. Best
results are achieved with
PC-NIKKOR lenses.
). Test diopter adjustment lenses
–1
. Use
n
373