Vol. XVIII · Free shipping $75+ · Read the collection
Login Register
Feature · Product Review

71F Flat-Field Diagonal durable design engineered for smooth

71F Flat-Field Diagonal durable design engineered for smoothThe Askar 71F is an OTA with an aperture of 71mm, a focal length of 490mm, and a native focal ratio of F6. 9. The Askar 71F adopts a quadruplet air spaced APO lens design, including one piece of ED glass which can effectively reduce chromatic aberration. The Askar 71F supports 44mm full frame imaging with great performance of the surrounding star points. The Askar 71F is a self flattened design that allows users to avoid calculating the back focus and

SKU: 68818870906 · From crisbcreativa.com

4.7
USD299.50 USD341.50

Pay in 4 interest-free payments of $74.88 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 12 - Oct 17

Description

durable design engineered for smooth

but have natural colors

Open Box return product

Compared to FMA180

C92  |  ASKAR SQA55 +  ZWO ASI2600MM Pro

71F Flat-Field Diagonal durable design engineered for smoothThe Askar 71F is an OTA with an aperture of 71mm, a focal length of 490mm, and a native focal ratio of F6. 9. The Askar 71F adopts a quadruplet air spaced APO lens design, including one piece of ED glass which can effectively reduce chromatic aberration. The Askar 71F supports 44mm full frame imaging with great performance of the surrounding star points. The Askar 71F is a self flattened design that allows users to avoid calculating the back focus and

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

You may also like

recommand products