INSTRUMENTS
BINOCULARS
Binoculars
GALILEO, 2 to 4 times of magnification. Binoculars for
outside
and diurnal observation with 6 to 30 times of magnification. Binoculars
or monoculars for
night vision with small magnification and supplied with a photons
amplifier. Binoculars with a magnification of more than 10 times cannot be held
by hand. There are some binoculars with stabilized image.
Binoculars:
An
Introduction and method of use
Encyclopedia Wikipedia, Binoculars
Orders Through