FirstScope Manual (English, French, German, Italian, Spanish)
Page 16
...Tel. (310) 328-9560 Fax. (310) 212-5835 Website www.celestron.com Copyright 2009 Celestron All rights reserved Item # 21024-INST Rev.2 03-09 Dawes Limit " " Light Gathering Power Optical Tube Length Telescope Weight Model # 21024 Newtonian reflector 76mm (3.0") 300mm f/4 Coated 20mm (... -- FirstScope Specifications Optical Design Aperture Focal Length Focal Ratio Optical Coatings Eyepieces - 1.25" Barrel Apparent FOV -- 20mm @ 25° and 4mm @ 33° Angular Field of your FirstScope, Celestron offers a FirstScope Accessory Kit (# 21024-ACC) and also various other accessory items....
...Tel. (310) 328-9560 Fax. (310) 212-5835 Website www.celestron.com Copyright 2009 Celestron All rights reserved Item # 21024-INST Rev.2 03-09 Dawes Limit " " Light Gathering Power Optical Tube Length Telescope Weight Model # 21024 Newtonian reflector 76mm (3.0") 300mm f/4 Coated 20mm (... -- FirstScope Specifications Optical Design Aperture Focal Length Focal Ratio Optical Coatings Eyepieces - 1.25" Barrel Apparent FOV -- 20mm @ 25° and 4mm @ 33° Angular Field of your FirstScope, Celestron offers a FirstScope Accessory Kit (# 21024-ACC) and also various other accessory items....