ANTLIA H-BETA & OIII VISUAL FILTER 1.25" Eq5 This M110 extension tube has

This M110 extension tube has 35mm thickness

Telescope side connection

5nm Solar Continuum filter is included as standard with the new Baader Herschel Prism Mark II

The command set is largely LX200 compatible

reducers and other optical elements

ANTLIA H-BETA & OIII VISUAL FILTER 1.25" Eq5 This M110 extension tube hasThe Antlia H Beta and OIII filter is designed for visual observation of emission & planetary nebulae and supernova remnants under light polluted skies. It has >90% transmission at both OIII 500. 7nm & 495. 9nm and H Beta at 486. 1nm. The optical density of OD4 suppresses unwanted wavelengths from light pollution, moonlight and skyglow, resulting in excellent contrast. It can also be used for photography with colour cameras and cuts out both the UV and