Player One E-Series 1.25″ Photosphere 7.5nm Filter - Dark Clear Skies refractor telescope diagonal Expandable System: Accommodates up to

Expandable System: Accommodates up to 998 pagers

Firmware upgrade support

allowing small

~95% transmission at 496nm (OIII)

Player One E-Series 1.25″ Photosphere 7.5nm Filter - Dark Clear Skies refractor telescope diagonal Expandable System: Accommodates up toPlayer One E Series 1. 25 Photosphere 7. 5nm Filter SKU: PS125E Category: Filter and Wheel Description: The Player One E Series 1. 25 Photosphere 7. 5nm Filter is part of the upgrade series, offering a higher standard compared to the S Series. It utilizes high quality optical glass substrate and multi layer composite coating technology, specifically optimized for CMOS CCD cameras, delivering professional effects in astrophotography. The Photosphere