Antlia 2.5nm H-Alpha Ultra Series Filter - 2" - HA-ULTRA-2.5NM-2 Cases The quality and performance of

The quality and performance of this component can significantly enhance your stargazing experience

which makes handling and threading the filter an easy operation in the dark

SKU: 8032PT-AZ Function: Top Flange Plate for pier mounted iOptron mounts Material: Steel Plate diameter: 6" (150 mm) Configuration: Three (3) M10 threaded through holes for MT/MT2/MTP and AZ Mount Pro

with BaK-4 prisms to provide bright

75 T/T2 threads to interface with the camera

Antlia 2.5nm H-Alpha Ultra Series Filter - 2" - HA-ULTRA-2.5NM-2 Cases The quality and performance ofThis very narrowband 2. 5 nm H Alpha filter from Antlia is part of their Ultra series and comes in a 2" threaded filter cell that is designed to be screwed on to the 2" receptacle of your astrophotography accessory, including a 2" filter wheel or filter drawer. Antlia 2. 5nm Ultra Series H Alpha Filter 2" Mounted All Antlia 2. 5nm Ultra Series Filters are made with quartz glass and undergo precisely controlled coating processes to ensure optimal