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Askar 1x Field Flattener for 103APO

by Askar
SKU ASK-ASKFL10310
Original price CA$279.00 - Original price CA$279.00
Original price
CA$279.00
CA$279.00 - CA$279.00
Current price CA$279.00
Credit available from affirm logo

Description

  • Corrects field curvature and coma
  • Overall CNC machined
  • The overall weight is 0.58kg.
Availability:
Backordered
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More information

  • Description
  • The 1x flattener does not change the telescope's focal ratio itself. After connecting with the Askar 103APO, it still maintained a focal length of 6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.

    The 1.0x flattener adopts a triplet design and supports a 44mm full-frame image circle. The overall weight is 0.58kg. The back focus from the M48 thread is a standard 55mm. The front thread is M84*1.

    At the camera end, it is equipped with M54*0.75 and M48*0.75 two sizes of adapters, which are convenient for connection.

    At the same time, it has a built-in M48*0.75 2-inch filter thread, which can be directly installed and used. The overall CNC machined, both end threaded metal caps prevent ash when not in use.


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