Kson A102G Classic M (F/7) 2″ Fine Focuser and Bonus Case

(1 customer review)

Original price was: $799.95.Current price is: $599.95.

The Kson 102mm f/7 Achromatic Refractor is full of suprises. Made with a completely metal construction and multi-coated lenses, this hand-figured telescope delivers excellent performance and is built to last. The 2″ rack and pinion fine focuser ensures precise adjustments, while the deluxe red telescope rings and vixen plate make for easy and secure mounting. And when you’re on the go, the included nylon padded carry case keeps your telescope safe and secure.

This telescope is perfect for those who are interested in deep-sky objects such as galaxies, nebulae, and star clusters. With its large aperture and high-quality optics, it will allow you to see incredible details in these celestial objects. The achromatic lens will also make it suitable for viewing planets, the moon and double stars. With this telescope, your stargazing experience will be taken to the next level. Upgrade your viewing experience with the Kson 102mm f/7 Achromatic Refractor – the perfect telescope for the serious astronomical enthusiast.

In stock (can be backordered)


Kson 102mm / 700mm f/7 Optical Tube Assembly

“We are very happy with the instrument and consider that the quality and specifications for the price bracket are very good…” Peter & Clare


The Kson 102mm achromatic refractor in a hard to find f/7 focal ratio is outfitted for “Jack of all Trades” astronomical observation.  Images are brighter than with a 80mm refractor, with better resolution and slightly better viewing of planets and double stars while still remaining very portable. Its general nature makes it a great choice for viewing planetary objects such as Jupiter, Saturn and the Moon as well as many deep sky targets including star clusters, and its portable size makes it easy to bring along on trips to dark skies.

The doublet objective lens is multi-coated for excellent light transmission, and the build quality is excellent with a ‘made for life’ philosophy – an all metal tube with no plastic parts – even the dew cap is metal.

Special Features

  • 2″ Rack and Pinion Fine Focuser (Normally a $200 upgrade)
  • Nylon Handy Padded Carry Case includes as standard (Valued at $90)
  • Hand figured lenses, with excellent finishing and K9/QK3 glass.
  • Includes Luxury Red Rings.  Slide the telescope up and down the tubes to balance it easily when mounted to your scope.
  • Compression ring focuser, which tightens evenly and prevents distorted viewing and damage to accessories.
  • Kson’s unique tri-lock system with three screws on the focuser and compression ring prevents slippage and can hold accessories firmly.
  • Kson’s focuser knobs are not plastic like many competitor rings, but are also metal, for lifetime use.

More Information

Custom Stock Status In Stock
Warranty Information 1 Year Limited Warranty
Optical Design : Refractor
Aperture : 102mm
Focal Length : 700mm
Focal Ratio : F/7

Check the Astro Dog Youtube
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STAR TESTING – See also gallery for typical star test quality on these.  They are figured very well indeed.  We regret we can’t provide one for every scope.

FLATTENER – This model is compatible with the Kson Flattener / Corrector for imaging and has a minor effect.  (Optional extra)

SOLAR – Can be used effectivately for solar astrophotography

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Additional information

Weight 5 kg
Dimensions 82 × 26 × 20 cm

1 review for Kson A102G Classic M (F/7) 2″ Fine Focuser and Bonus Case

  1. JustinW (verified owner)

    Just used this yesterday 18/01/2023
    And she is a beautiful scope looking at Jupiter and mars is what I did with it but this is a more wide view scope more for deep sky objects but Jupiter and mars was gorgeous to behold looking through it was such a pleasure to look through a wide view scope and have them so clear my old scope can’t compete at all and while my old scope was great for starting this is the scope i wish I started with great wide views and good planetary viewing.

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