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Celestron Nexstar 4 SE Computerized

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Celestron Nexstar 4 SE Computerized Details

Celestron Nexstar 4 SE Computerized
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Celestron Nexstar 4 SE Computerized Specifications

Telescopes seriesCelestron NextStar SE
Made in-
In production since-
Warranty2 years
Optical design of telescope Maksutov Cassegrain
Lowest (useful) magnification. 16.5392x
Highest (useful) magnification. 265.7302x
Field of view - FOV... 17.7166m/1000m
Apperent FOV (angular). 1.1073°
Optical tube size - diameter125 mm
Optical tube length343 mm
Optical tube weight2.7 kg
Aperture. 112.4667mm
Focal length. 1460.9649mm
Focal ratio. 14.334
Eyepiece 1 - Focal Length25 mm
Eyepiece 1 . magnification53x
Eyepiece 2 - Focal Length-
Eyepiece 2 . magnification-
Eyepiece 3 - Focal Length-
Eyepiece 3 . magnification-
Light-gathering power. 233.7544x
Limitting stellar magnitude. 12.5
Rayleigh Resolution. 1.5106Arc seconds
Dawes Resolution. 1.2623Arc seconds
Secondary mirror size/diameter. 38.7254mm
Secondary mirror obstruction (by diameter). 38.5915%
Secondary mirror obstruction (by area). 13.2314%
Image capturingOptional
Photo adapterOptional
Mount type of buildComputerized Altazimuzh, GoTo, Motorized Altazimuth, Single Fork Arm Altazimuth
Tripod compliantYes
Type of tripodAdjustable
Tripod materialStainless steel
Min. height.1034.7771mm
Max. height.2639.2432mm
Software for Stellar NavigationAll-Star Polar Alignment, NexRemote
GoTo Telescope Control Yes
GoTo Telecope LanguageEnglish, French, German, Italian, Spanish
Telescope GoTo control interfacesRS232
Telescope Alignment method SkyAlign, 1-star, 2-star, Auto 2-star, Solar system
Integrated GPSOptional
Tracking Yes
Track rate Lunar, Sidereal, Solar
Track mode Alt-Az, EQ North, EQ South
Telescope Guiding -
Slow motion controller No
Slew Speed Nine Slew Speeds
Com. PortAUX port, USB port
Remote Hand ControlDouble line, Fully computerized, Yes
Power Supply Unit12 V
Energy consumption.0W
Lens coatings StarBright XLT
Type of Focuser1.25"
Eyepiece barrel size1.25'' / 31.75 mm
Eyepiece angleSide mounted
Barlow diverging lens Not Included
Total gear weight.5.5053kg
Finder - Scope StarPointer
Recommended forIntermediate
Suitable for observingAstrophotography, Moon, Planets


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