Nikon FG-20 - Eyepiece Accessories; Anti-Cold Battery Pack DB-2; Cable Release AR-3

Eyepiece Correction Lenses
To correct both near- and far-sightedness, nine lenses
are available from
-5 to +3 diopters. These values
are derived from the dioptry of the finder plus that of
the correction lens.
Rubber Eyecup
By helping to block stray light from entering the eye-
piece
@ , this improves the apparent brightness and
contrast of the viewfinder image and facilitates
focusing. Attaches directly to the viewfinder or eye-
piece correction lens' frame.
Eyepiece Adapter
Used when attaching the Magnifier OG-2 . Be sure to
lift the adapter before opening the camera back
@
Anti·Cold Battery Pack DB·2
In cold weather, it's recommended that you use the
Anti-Cold Battery Pack
OB-2 , which accepts two
AA-type batteries,
as an alternative power supply to
the batteries inside the camera body. Simply connect
the OB -2 to the camera body, then slip the battery
pack inside your pocket or coat to keep
it warm. This
assures that the camera's metering system will func-
tion even
in cold temperatures.
Cable Release AR· 3
The screw-in type AR-3 provides vibration-free shutter
release.
Eyepiece Correction Lenses
AR-3
Rubber
Eyecup
Eyepiece
Adapter
DB-2
47