Diagonals - Erecting prisms - Binoviewers

Improving workflow, especially during astrophotography is the goal set out for the BFM II. This is not just a simple fli...

This set contains an eyepiece revolver, four 1,25"-eyepieces, a Barlow lens and a storage box. It combines the sharpness...

The MaxBright® II Binoviewer incorporates the knowledge aquired during thirty years of building astronomical binoviewers...

There is no better way for uncompromising Solar Observation  in white light...

There is no better way for uncompromising Solar Photography in white light...