Celestron 21035 User Manual

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Celestron 21035 Specifications

General

Model	21035
Optical Design	Refractor
Focal Ratio	f/10
Mount Type	Altazimuth
Eyepiece 1	20 mm (35x)
Eyepiece 2	10 mm (70x)
Finderscope	5x24
Highest Useful Magnification	165x
Lowest Useful Magnification	10x
Limiting Stellar Magnitude	11.7
Resolution (Rayleigh)	1.99 arc seconds
Resolution (Dawes)	1.66 arc seconds
Light Gathering Power	100x
Optical Coatings	Fully Coated
Aperture	70 mm
Tripod	Aluminum
Focal Length	700 mm (28 in)
Tube Length	27 in (686 mm)