Askar SQA130 - 130 mm f/4.8 Quintuplet Petzval APO Refractor Imaging Camera Case uniform frames during long integrations

uniform frames during long integrations

It is so nice to know that this Pentax spotting scope itself is waterproof

It has the features you want and need

a CMOS monochrome image sensor with a square pixel array of approximately 9M effective pixels

Askar SQA130 - 130 mm f/4.8 Quintuplet Petzval APO Refractor Imaging Camera Case uniform frames during long integrationsPre Order Now! First shipment ETA for Latee December, 2025! The SQA130 is a 130mm quintuplet air spaced SD Petzval astrograph with SD glass. This amazing imaging scope has a focal length of 624 mm and a native focal ratio of f 4. 8. The Askar SQA130 supports a 55mm image circle. It delivers exceptionally sharp stars, as demonstrated in published data charts. Because the SQA130 has a self flattening Petzval lens structure, users do not need to