Guide Scope GS-400

Guide Scope GS-400

Guide scope for deep sky astrographs.
Aperture: 60mm
Focal length: 400mm
Tube diameter: 60mm

Price: $495


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A guide scope with enough focal length to accurately guide deep sky astrographs as an alternative to OAGs.
Built in dew heater that can be connected to a 12V DC supply without a controller.
The objective lens is an aspherised achromatic doublet.
Comes with Bahtinov mask and dust caps.
Not recommended for Newtonian astrographs as those may suffer from differential flexure.