Celestron SS80 User Manual

Due to the weight of some video cameras, you may need additional
support.
Storing Your C90
To minimize the need to clean your C90, replace all lens covers after
use. The spotting scope can be left on a tripod for display purposes or
returned to its carrying case. Since the rear cell of your C90 spotting
scope is not sealed, the eyepiece or plastic cover MUST be placed over
the opening in the rear cell when not in use. This will prevent con¬
taminants from entering the optical system.
Technical Specifications
Below is pertinent technical information on your C90 spotting scope
that you may find useful.
Optical System:
Aperture:
Focal Length:
Near Focus:
with standard eyepiece:
with camera:
Useful Power Range:
Linear Field of View:
Angular Field of View:
eyepiece)
F/ ratio:
Length:
Weight:
Maksutov-Cassegrain
90mm (3.55")
KXlOmm (40")
5’
6 '
25x to 210x
53'
I. 0° (1.5'=’with 1-1/4"
f/11
II. 75"
3 lb. 4 oz.
Note: All specifications are stated for the C90 using the standard
accessories. These specifications are approximate and may
change without notice.
SS80IC90 W

Celestron SS80 Specifications

General

Brand	Celestron
Model	SS80
Category	Telescope
Language	English