Shop Magazine
%SALE%
EN / $
✓ The brand for astronomy & observing nature
✓ Wide range of innovative products
✓ In-house development & manufacturing
✓ Personal service & support
Telescopes Telescope accessories Universe2go Astro T-Shirts Binoculars Spotting scopes Photo Tripods Microscopy % SALE %
Glossary > Telescope accessories > Capacity > Coating of optical system > BBHS®

Glossary | Telescope accessories | Capacity | Coating of optical system | BBHS®

BBHS® stands for broad band hard silver.

Thanks to this special coating, the surface retains its very high reflectivity for a very long time.