Kson f/5 80mm x 400mm Refractor OTA with Rings and Vixen Plate


Available on back-order

The Kson f/5 80mm 400mm achromatic OTA is a two-element, cemented, fully multi-coated objective, achromatic refractor.

It allows you to view detailed vistas of star fields, clusters, nebulae, planets and other celestial bodies.  The light-weight optical tubes  1.5kg, and the compressed lengths of about 480mm makes ideal as a guide scope on scopes with longer focal lengths.

Comes with Rings and a short adapter plate. It can be used for visual wide field observing or it can be used with a autoguider camera.

Excellent Build Quality

Detailed Specifications:

Refractor Design – Very good optical quality.
Achromatic 80mm lens with a 400mm focal length, f/5
1.25″ Focuser
Metal Dew Shield
Metal Finder Shoe
Includes Mounted Rings+ with Vixen Style Plate (Rings+ are the superior range rings)
Pearl White

What should I expect?

The Kson 400×80 is an excellent widefield refractor with great color rendition.  Pictures are taken with a standard 25mm Kellner eyepiece.  These are inexpensive and an excellent addition to this scope.

We have a unboxing and walkthrough on the site.

Weight1.3 kg

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