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March 14th: The store will be closed on Friday as we will be out all night to observe and image the total lunar eclipse! Good eclipse!
March 14th: The store will be closed on Friday as we will be out all night to observe and image the total lunar eclipse! Good eclipse!
Askar 1x Field Flattener for 103APO

Askar 1x Field Flattener for 103APO

by Askar
SKU ASK-ASKFL10310
$0
$199.00 USD - $199.00 USD
$199.00
$199.00 USD - $199.00 USD
$199.00 USD
  • Corrects field curvature and coma
  • Overall CNC machined
  • The overall weight is 0.58kg.
Availability:
Backordered
Contact us to know when we will receive our next ones!

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More information

  • 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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