ASKAR SQA55 f/4.8 APO QUINTUPLET flattener Heating power 3 W Weight

Heating power 3 W Weight

With precise X-Y adjustment and helical focuser with 20mm of travel

External size of the observatory

Researchers benefit from the L-500’s robust construction and precise tracking capabilities to conduct detailed celestial observations and continuous monitoring with minimal interruption and consistent data quality

Note: The tripod shown in the photos is the Hercules Tall 95 version

ASKAR SQA55 f/4.8 APO QUINTUPLET flattener Heating power 3 W WeightThe Askar SQA55 is an apochromatic quintuplet flat field astrograph that offers high performance thanks to its air spaced SD and ED lens design. The SQA55 features a variable aperture from f 4. 8 to f 22, but with far higher image quality than typical camera lenses. Thanks to its Petzval design, you don't need to worry about reaching a precise backfocus distance. As long as you're in focus, you're good to go. Both the front of the lens and rear camera