ANTLIA U-VENUS FILTER 1.25" GEOPTIK13 and easily re-align if your

and easily re-align if your mount is accidentally moved or bumped

Errors of 20 or 30 ppm are commonly observed

75 (T2) thread as well as an M48 x 0

Its optical length (not counting the male thread) is 10mm

5mm PL3304205 + PL3304201 + PL3304200 7 7mm T2 extension PL3304207 7

ANTLIA U-VENUS FILTER 1.25" GEOPTIK13 and easily re-align if yourThe Antlia U Venus filter 1. 25" is a special UV pass filter designed to capture the clouds of Venus but also details on Jupiter. This filter uses the latest dielectric interference coating technology to achieve high transmission in the UV band at 400 Nm and exceptional cut off of other wavelengths (OD3). Venus is the planet that benefits the most using this filter. The atmosphere of this planet is thick and opaque and therefore it is impossible to