Nikon D90 User Manual page 259

Power
sources
Viewfinder
eyepiece
accessories
Other Accessories
At the time of writing, the following accessories were available for the D90.
• Rechargeable Li-ion Battery EN-El3e (pp. 22, 23): Additional EN-EL3e batteries are
available from local retailers and Nikon service representatives. The EN-EL3e can
be recharged using an MH-18a or MH-18 quick charger.
• Multi-PowerBatteryPackMB-D80: The MB-D80 takes one
I-~~~~~'I
or two rechargeable Nikon EN-EL3e Li-ion battery or
six AA alkaline, NiMH, lithium, or nickel-manganese
batteries. It is equipped with a shutter-release
button, AE-LIAF-l button, multi selector, and main- and
sub-command dials for improved operation when
taking photographs in portrait (tall) orientation.
When attaching the MB-D80, remove the camera
battery-chamber cover as shown at right.
• Quick Charger MH-18a (pg. 22): The MH-18a can be used
to recharge EN-EL3e battery.
• AC Adapter EH-Sa/EH-S: These AC adapters can be used to
power the camera for extended periods.
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• DK-20C Eyepiece Correction lenses: Lenses are available with diopters of -5, -4, -3,
-2, 0, +0.5, + 1, +2, and +3 m-l. Use eyepiece correction lenses only if the
desired focus can not be achieved with the built in diopter adjustment control
(-2.0 to + 1.0 m-l). Test eyepiece correction lenses before purchase to ensure
that the desired focus can be achieved.
• Magnifying Eyepiece DK-21M: The DK-21 M increases viewfinder magnification to
approximately 1.10 x (50 mm filA lens at infinity; -1.0 m-
1 ).
• 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 require
added precision. Eyepiece adapter required (available separately).
• Eyepiece Adapter DK-22: The DK-22 is used when attaching the DG-2 magnifier.
• Right-Angle Viewing Attachment DR6: The DR-6 attaches at a right angle to the
viewfinder eyepiece, allowing the image in the viewfinder to be viewed from
above when the camera is in portrait orientation.
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