TAKAHASHI MEWLON 210 Metric Objective lens diameter 50 mm

Objective lens diameter 50 mm

It has an optical thickness of 1

The Baader Ortho 18mm eyepiece uses the same glasses and optical design as the classic Zeiss Jena orthoscopic eyepieces

This protection is needed as the mirrors are exposed to external elements due to their position in an open truss tube

Female M42 x 0

TAKAHASHI MEWLON 210 Metric Objective lens diameter 50 mmThe Takahashi Mewlon 210 is a Dall Kirkham reflector designed for planetary imaging and observation. The optical design combines an ellipsoidal primary mirror and spherical secondary mirror, with the surface quality of the optics being extremely accurate at 20. The Mewlon 210 has a native focal length of 2415mm and a focal ratio of f 11. 5, making it the ideal instrument for planetary use. The compact design with a tube weight of only 8. 1kg makes it