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Flatteners / Reducers

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Askar Flattener 1.0x for 103 APO

US$ 240.07


Short Description

The 1x flattener does not change the focal ratio of the telescope. After being attached to the Askar 103APO, it still maintained a focal length of f/6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.


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The flattener 1.0x adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.58 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M48x1. At the camera end, it is equipped with adapters of two sizes, M540.75 and M480.75, which are convenient for connection. At the same time, it has a built-in 2-inch M480.75 filter thread, which can be directly installed and used. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.

Additional Information

Additional Information

ManufacturerAskar Sharpstar
NameAskar Flattener 1.0x for 103 APO
Warranty2 Years


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