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Other Accessories
At the time of writing, the following accessories were available for the D90.
Power
sources
• 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-Power Battery Pack MB-D80: The MB-D80 takes one
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-L/AF-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-5a/EH-5: These AC adapters can be used to
power the camera for extended periods.
Viewfinder
eyepiece
accessories
• DK-20C Eyepiece Correction Lenses: Lenses are available with diopters of –5, –4, –3,
–2, 0, +0.5, +1, +2, and +3 m
–1
.
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
–1
).
Test eyepiece correction lenses before purchase to ensure
that the desired focus can be achieved.
• Magnifying Eyepiece DK-21M: The DK-21M increases viewfinder magnification to
approximately 1.10 × (50 mm f/1.4 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 DR-6: 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.
35°