ASKAR FMA135 F/4.5 TRIPLET APO LENS

The Askar FMA135 F/4.5  is an extremely compact and lightweight triplet apochromatic refractor with one ED (extra-low dispersion) lens. The FMA135, when combined with the built-in three element flattener, is a very capable super wide-field astrograph with minimal chromatic aberration and distortion across an APS-C frame. As well as its superb imaging capability, it can be configured as a visual telescope, finder or guide scope.

Features

• Can be used as either a visual telescope or a highly corrected 135mm f/4.5 astrograph.
• Compact and exceptionally light, at 113mm long and 240 grams.
• Includes all adapters necessary for use as a photographic, visual, finderscope and guidescope. 
• 1.25" (M28.5 x 0.6) female thread at the front of the telescope for mounting standard 1.25" filters.
• Comes with mounting ring with finderscope dovetail base.
• Extremely portable and versatile construction, ideal for grab and go astrophotography with a star tracker.
• Highly precise helical focuser.

• FMA135 telescope
• 1.25" visual extension
  
• Tube ring with finder base and adjustment screws
• Manual

Single 3 minute shot, Askar FMA135, Sony A7R4.