ANTLIA U-VENUS FILTER 1.25" GEOPTIK13 sub- arcsecond accuracy of the

sub- arcsecond accuracy of the encoders

75 (T2) thread as well as an M48 x 0

Vixen 140mm PLUS dovetail bar installed under the telescope allows the installation on a mount with Vixen type dovetail clamp

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

the 134mm PLUS support rings are equipped with tapped holes (above and below each ring) to allow the attachment of:

ANTLIA U-VENUS FILTER 1.25" GEOPTIK13 sub- arcsecond accuracy of theThe 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