Celestron CGEM II 925 Schmidt-Cassegrain

Celestron CGEM II 925 Schmidt-Cassegrain

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Return time
15 days
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Celestron CGEM II 925 Schmidt-Cassegrain Product description

Celestron CGEM II 925 Schmidt-Cassegrain

General properties

Manufacturer Celestron
Telescopes series Celestron CGEM
Made in -
In production since -
Warranty 2 years
SKU C823071

Optical properties

Optical design of telescope Schmidt Cassegrain
Lowest (useful) magnification. 37.49 x
Highest (useful) magnification. 611.95 x
Apperent FOV (angular). 0.59 °
Optical tube size - diameter -
Optical tube length 559 mm
Optical tube weight -
Aperture. 259.11 mm
Focal length. 2,591.15 mm
Focal ratio. $10.00
Eyepiece 1 - Focal Length 25 mm
Eyepiece 1 . magnification 94x
Eyepiece 2 - Focal Length -
Eyepiece 2 . magnification -
Eyepiece 3 - Focal Length -
Eyepiece 3 . magnification -
Light-gathering power. 1,242.65 x
Limitting stellar magnitude. $14.62
Rayleigh Resolution. 0.59 Arc seconds
Dawes Resolution. 0.54 Arc seconds

Reflector properties

Secondary mirror size/diameter. 94.05 mm
Secondary mirror obstruction (by diameter). 93.72 %
Secondary mirror obstruction (by area). 14.33 %

Recording properties

Image capturing Optional
Photo adapter Optional

Mounting properties

Mount type of build Computerized Equatorial
Tripod compliant Yes
Type of tripod Adjustable
Tripod material Stainless steel

Navigation properties

Software for Stellar Navigation NexRemote, NexStar
GoTo Telescope Control Yes
GoTo Telecope Language English, French, German, Spanish
Telescope GoTo control interfaces NexRemote
Telescope Alignment method 1-star, 2-star, All-Star Polar Alignment, Last alignment, Quick align, Solar system
Integrated GPS Optional
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. Port AUX port, USB port
Remote Hand Control Double line

Physical properties

Power Supply Unit Car battery adapter
Lens coatings StarBright XLT
Type of Focuser 1.25"
Eyepiece barrel size 1.25'' / 31.75 mm
Eyepiece angle 90°
Barlow diverging lens Not Included
Level No
Total gear weight. 51.00 kg
Color Black

Special features

Finder - Scope 6x30
Recommended for Intermediate
Suitable for observing Astrophotography, Galaxies, Moon, Planets

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