– 2″ BBHS diagonal prism with 2″ ClickLock clamp, black housing and
BaK4 glass prism
– Largest reflectivity over the largest spectral range of 390
up to 2000 nm
– BBHS = broadband hard silver coating with dielectric
protection fee
– ideal for observation and photography with the highest brilliance, even in
infrared spectrum
– Proven to offer the absolute best viewing experience, silver
complete absence of stray light.