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ENGLISH I 21
#22480 StarSense Explorer 114 Tabletop Dobsonian
Optical Design Newtonian reflector, parabolic primary mirror
Aperture 4.5” (114mm)
Focal Length 450mm
Focal Ratio F/3.95
Optical Coatings Aluminum with SiO2 overcoat for primary and secondary mirrors
Mirror Material Standard optical glass for primary and secondary mirrors
Secondary Mirror Minor Axis (%
of obstruction of primary mirror by
diameter)
34.5mm
Tube material Steel
Focuser 1.25” rack-and-pinion
Eyepiece / Magnification 17mm Kellner (26.5x), 10mm Kellner (45x)
Finderscope StarPointer red-dot finderscope
Other Accessories StarSense Explorer dock, eyepiece rack, collimation cap, dust covers
Tripod Altazimuth tabletop Dobsonian base, adjustable altitude tensioning
Optical Tube Dimensions 18.5” long x 5.5” diameter
Optical Tube Weight 4.2 lbs.
Base dimensions 15.0” x 15.0” x 15.5”
Base weight 8.4 lbs.
Total Telescope Kit Weight 12.6 lbs.
SPECIFICATIONS
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