Williams Optics Carbon-fiber diagonal in As New condition.
Specs-
Ultra High Dielectric 99% reflectivity.
Precision 1/10 wave lambda surface
2"- 1.25" adapter with brass clamping ring
Inside diameter (48mm) threaded to fit a variety of filters
Weight - 470g
Andrews price - $189+post
My price - $165 including post anywhere in Australia
