BAADER LASER-COLLI™ MARK III COLLIMATOR cap The Geoptik Nadirus 16" kit

The Geoptik Nadirus 16" kit is a high quality Italian-designed and manufactured Dobsonian telescope made from lamellar beech and birch

Permanent periodic error correction (PPEC)

the motion transmission technology is based on pulley-tooth belt without play while its geometry makes the imaging easy at the meridian without having to wait for the object to cross the meridian

The bubble level on the back of the bar is a precise tool to find the +90° declination or in other words

BAADER LASER-COLLI™ MARK III COLLIMATOR cap The Geoptik Nadirus 16" kitThe Baader Laser Colli Mark III is an extremely accurate laser collimator for Newtonian and Schmidt Cassegrain telescopes. The housing is precision machined and hard anodized and connects via a 1. 25" barrel. The handle protector is made of silicone rubber to facilitate handling with gloves. Collimation is essential to get the most out of your telescopes and this procedure need not be feared. Unlike cheaper collimators, the Baader Laser Colli is