ASKAR 50P f/3.8 APO REFRACTOR Tripod accessory Readout noise drops rapidly as

Readout noise drops rapidly as the gain value increases

the Amici roof prism has extremely accurate roof edges and surfaces

RCA female jack

utilizing the most advanced professional technology for research and SETI applications with SPIDER telescopes

The focuser is fully compatible with the ZWO EAF without the need for optional accessories

ASKAR 50P f/3.8 APO REFRACTOR Tripod accessory Readout noise drops rapidly asThe Askar 50P is an apochromatic quadruplet flat field astrograph that offers high performance in a compact package. The fast Petzval design makes it perfect for wide angle astrophotography, with one Super low dispersion glass (SD) element that minimizes chromatic aberration. Like many Askar refractors, the 50P does not need an external field flattener. While its image circle covers sensors as large as APS C, it excels at imaging with 1" sensors. The