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Catadioptric Telescopes
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// 29.9.2023 GA4 add to cart // 29.9.2023 GA4 add to cart

Celestron CGEM II 800 Schmidt-Cassegrain

Celestron CGEM II 800 Schmidt-Cassegrain
Celestron CGEM II 800 Schmidt-Cassegrain
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Celestron CGEM II 800 Schmidt-Cassegrain Details

Celestron CGEM II 800 Schmidt-Cassegrain
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Celestron CGEM II 800 Schmidt-Cassegrain Specifications

ManufacturerCelestron
Telescopes seriesCelestron CGEM
Made in-
In production since-
Warranty2 years
SKUC823070
Optical design of telescope Schmidt Cassegrain
Lowest (useful) magnification. 31.9758x
Highest (useful) magnification. 529.2552x
Field of view - FOV... 0m/1000m
Apperent FOV (angular). 0.6865°
Optical tube size - diameter-
Optical tube length432 mm
Optical tube weight-
Aperture. 224.0514mm
Focal length. 2240.5137mm
Focal ratio. 10
Eyepiece 1 - Focal Length25 mm
Eyepiece 1 . magnification81x
Eyepiece 2 - Focal Length-
Eyepiece 2 . magnification-
Eyepiece 3 - Focal Length-
Eyepiece 3 . magnification-
Light-gathering power. 929.5044x
Limitting stellar magnitude. 14
Rayleigh Resolution. 0.69Arc seconds
Dawes Resolution. 0.6285Arc seconds
Secondary mirror size/diameter. 76.3444mm
Secondary mirror obstruction (by diameter). 76.0804%
Secondary mirror obstruction (by area). 12.1288%
Image capturingOptional
Photo adapterOptional
Mount type of buildEquatorial, GoTo
Tripod compliantYes
Type of tripodAdjustable
Tripod materialStainless steel
Min. height.0mm
Max. height.0mm
Software for Stellar NavigationAll-Star Polar Alignment, NexRemote, NexStar
GoTo Telescope Control Yes
GoTo Telecope LanguageEnglish, French, German, Spanish
Telescope GoTo control interfacesNexRemote
Telescope Alignment method 1-star, 2-star, Last alignment, Quick align, Solar system
Integrated GPSOptional
Tracking Yes
Track rate Lunar, Sidereal, Solar
Track mode EQ North, EQ South
Telescope Guiding -
Slow motion controller No
Slew Speed Nine Slew Speeds
Com. PortAUX port, Hand control, USB port
Remote Hand Control16 character Liquid Crystal Display, 19 fiber optic backlit LED buttons, Double line
ColorBlack
Power Supply UnitCar battery adapter
Energy consumption.0W
Lens coatings StarBright XLT
Type of Focuser1.25"
Eyepiece barrel size1.25'' / 31.75 mm
Eyepiece angle90°
Barlow diverging lens Not Included
LevelNo
Total gear weight.40kg
Finder - Scope 6x30
Recommended forIntermediate
Suitable for observingGalaxies, Moon, Planets, Terrestrial

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