BAADER CMOS SHO F/3 HIGHSPEED FILTER SET Size:31mm Material Aluminium

Material Aluminium

Mewlon 250CRS system chart with EX CR1

M72 x 1 female SKU

with multiple-stars software mapping and compensation of flexure and polar alignment errors Security stop ± 30° past meridian in RA (software)

Mount with a counterweight shaft smaller than 28mm in diameter

BAADER CMOS SHO F/3 HIGHSPEED FILTER SET Size:31mm Material AluminiumThe new Baader CMOS optimized SHO 3. 5 4nm Highspeed F 3 filters are precision grade narrowband filters with high transmission at their respective emission lines. The Highspeed versions are specifically designed to work very well with modern highly sensitive astronomy cameras and telescopes with extremely fast focal ratios between f 3. 4 and f 2. 3 such as the Sharpstar Hyperbolic Newtonian astrographs. The ultra narrow 3. 5 4nm bandpass make these