Antlia ALP-T Dualband 5nm HA & OIII Filter - 2" - ALPT-DB-5NM-HAOIII-2 doublet Phillips screwdriver

Phillips screwdriver

Mount: German Equatorial Mount Model #: 7603A-HC Max payload: 45 lb (20 kg)

state-of-the-art DC Celestron Dual Axis Motor Drive operates from 4 D-cell batteries (user supplied)

The Antares FRWT features a reverted image

Antlia ALP-T Dualband 5nm HA & OIII Filter - 2" - ALPT-DB-5NM-HAOIII-2 doublet Phillips screwdriverThis ALP T, or Anti Light Pollution Filter, allows a 5nm narrowband transmission from both the OIII and H Alpha bands! This model comes in a 2" threaded filter cell, which allows it to be connected to the 2" threaded accessory of your choice, including a 2" filter wheel or filter holder. For f 4 or slower telescopes. Important! Do not use this filter for solar viewing or imaging! Antlia ALP T Dualband 5nm H Alpha & OIII Filter 2" This dual narrowband