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Bresser Ultra Light Dobsonian 500 mm

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Bresser Ultra Light Dobsonian 500 mm Details

Bresser Ultra Light Dobsonian 500 mm
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Bresser Ultra Light Dobsonian 500 mm Specifications

ManufacturerBresser
Telescope seriesBresser Reflector Telescopes
Made in-
In production since-
Warranty5 years
SKU0116950
Optical design Newtonian reflector
Lowest useful magnification. 83.8412x
Highest useful magnification. 1102.615x
Field of view... 0m/1000m
Apparent field of view (deg.).
Optical tube diameter-
Optical tube length680mm
Optical tube weight-
Aperture. 551.3075mm
Focal length. 1984.707mm
Focal ratio. 3.9694
Focal Length of Eyepiece 1-
Magnification of Eyepiece 1-
Focal Length of Eyepiece 2-
Magnification of Eyepiece 2-
Focal Length of Eyepiece 3-
Magnification of Eyepiece 3-
Light gathering power. 5645.0569x
Limitting stellar magnitude. 17.1388
Resolution Rayleigh. 0.3087Arc seconds
Resolution Dawes. 0.2547Arc seconds
Secondary mirror diameter. 132.7728mm
Secondary mirror obstruction by diameter. 132.3138%
Secondary mirror obstruction by area. 6.619%
Image CaptureNo
Photo adapterNo
Mount type of buildDobson
Tripod adaptableNo
Tripod type-
Tripod material-
Minimal height.0mm
Maximal height.0mm
Stellar navigation software-
GoTo Control No
GoTo Language-
GoTo control interfaces-
Alignment method -
GPSNo
Tracking No
Tracking rates -
Tracking Modes -
Guiding performance -
Slow motion controls No
Slew Speed -
Communication Ports-
Computer hand controlNo
ColorBlack
Power Supply-
Power consumption.0W
Lens coating Fully Multicoated
Focuser TypeDeLuxe 2,5’’ HEXAFOC focuser
Eyepiece barrel diameter2'' / 50.8 mm
Eyepiece angle
Barlow lens Not Included
Bubble levelNo
Total kit weight.0kg
Finderscope 8x50
Recommended forIntermediate, Advanced
Suitable for observingGalaxies, Planets

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