ANTLIA ENERGY REJECTION FILTER 200mm dovetail counterweight The working distance between the

The working distance between the reducer and the sensor is 55mm

Its chromatic correction is the highest of all the other Evostar telescopes and its small dimension and affordable price makes this telescope the best entry level apochromatic refractor for astrophotographers

The ToupTek AFW is a motorized filter wheel for 7 x 36mm unmounted filters

0° – 82° (90° optional) Azimuth fine adjustment range

Note: Although it should be possible to accommodate the plates directly on top of the GM3000 mount

ANTLIA ENERGY REJECTION FILTER 200mm dovetail counterweight The working distance between theThe Antlia 200mm Energy Rejection Filter is a multi coated dualband filter designed to reject the majority of light at both ends of the spectrum, with two narrow transmission windows of only 25nm half bandwidth around the H alpha and Calcium K & H lines. This enables safe usage of H alpha and Calcium solar filters with telescopes by preventing as much extra energy as possible from entering the telescope. The 200mm ERF is suitable for use on telescopes