ANTLIA U-VENUS FILTER 1.25" GEOPTIK13 Dimensions: 185 x 30 mm

Dimensions: 185 x 30 mm

the T2 thread on both VariLocks can be removed on the eyepiece side by loosening the grub screws (Allen key included in the scope of delivery) and replaced by a dovetail ring

Errors of 20 or 30 ppm are commonly observed

Make sure you double check the optical length of the Baader Clicklock before you purchase

75 (T2) thread as well as an M48 x 0

ANTLIA U-VENUS FILTER 1.25" GEOPTIK13 Dimensions: 185 x 30 mmThe 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