Technical specifications – Celestron SkyScout Scope 90 User Manual
Page 15
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15
TECHNICAL SPECIFICATIONS
21068
Optical Design
90mm (3.5") refractor
Focal Length
660mm F/7.3
Optical Coatings
Fully coated
Finderscope
6x30 Erect Image
Mount
Altazimuth
Eyepieces
40mm (16.5x), 10mm (66x)
Star Diagonal
Erect Image diagonal -1.25"
Tripod
1.25" steel tube legs
CD ROM
The Sky L1
Other Accessories
SkyScout Bracket w/hardware
Highest Useful Magnification
213x
Limiting Stellar Magnitude
12.3
Resolution: Rayleigh
1.54 arc seconds
Dawes Limit
1.29 arc seconds
Light Gathering Power
165x unaided eye
Field of View: standard eyepiece
3º
Linear FOV (@1000 yds)
158 ft.
Optical Tube Length
25 in
Telescope Weight
20 lbs
Note: Specifications are subject to change without notice or obligation
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