GSO PARABOLIC PRIMARY MIRROR 10" f/5
GSO
GSO PARABOLIC PRIMARY MIRROR 10" f/5 is backordered and will ship as soon as it is back in stock.
The GSO 10" f/5 parabolic primary mirror is ideal for amateur telescope makers.
GSO primary mirrors are offered in sizes from 8" to 16" with various focal ratios. Well known for their excellent quality, GSO mirrors are some of the best available in their price range.
The mirrors are made from BK-7 glass with highly reflective aluminium coating (typically 93%) and a protective coating of silicon oxide. GSO guarantees diffraction limited performance with a typical surface quality of 1/16 wave or better.
Each mirror is tested by GSO at the factory with a laser interferometer to ensure it meets their high standards.
Specifications
Diameter | 250 mm (10") |
---|---|
Focal ratio |
f/5 |
Focal length |
1250 mm |
Thickness |
34 mm |
Weight |
3.89 kg |
Recommended secondary size | 62.5 mm |
SKU | GSAD081-10''f5 |