Pay in 4 interest-free payments of $99.38 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
the absolute QE peak about 91%
Achieve precise polar alignment with the optional polar finder scope
Compatibility: Male T-threads on the focuser collar allow for secure attachment of guide cameras equipped with female T-threads
Weight: approx
you might just buy them one-by-one and still be able to use them
Askar SQA55 55mm f/4.8 Petzval Astrograph | Dark Clear Skies Telescopes with Built-in Camera the absolute QE peak aboutAskar SQA55 55mm f 4. 8 Petzval Astrograph The Askar SQA55 55mm f 4. 8 Petzval Astrograph is a compact wide field refractor designed specifically for astrophotography. Featuring a precision quintuplet air spaced optical design incorporating both SD and ED glass elements, the Askar SQA55 delivers excellent colour correction and a naturally flat imaging field without the need for an additional field flattener. With a 264mm focal length and fast f 4. 8
US$ 1750.00
US$ 52.00
US$ 52.00
US$ 52.00
US$ 52.00
