Alpine Astronomical FCSETNU-1 Overview
The 1.25″ Baader 3.5/4nm Ultra-Narrowband Filter Set from Alpine Astronomical features three precision-grade filters recommended for optical systems from f/10 to f/3.5. The set includes H-alpha, O-III, and S-II filters optimized for CMOS sensor cameras and suitable for use with CCD sensors.
In the Box
- Alpine Astronomical Baader 3.5/4nm Ultra-Narrowband Filter Set CMOS-Optimized (1.25″)
- Limited 2-Year Warranty
Alpine Astronomical FCSETNU-1 Specs
Alpine Astronomical FCSETNU-1 Reviews
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