Used Antlia ALP-T f/2 High Speed Dual Narrowband H-a (5nm) & O-III (5nm) Filter - 2" Maksutov 000 including 220 of the

000 including 220 of the best deep sky and solar system objects Software Celestron's Starry Night Special Edition Software

SV125 (with dew shield)

Accessories include a 20mm and 10mm eyepiece

Magnification 20x Objective Lens Diameter 80 mm Lens Coatings Fully Multi-Coated - XLT Coatings Angular Field of View 3

and capture details in objects that would have been impossible had your camera been attached to a photographic tripod or a telescope without a drive system

Used Antlia ALP-T f/2 High Speed Dual Narrowband H-a (5nm) & O-III (5nm) Filter - 2" Maksutov 000 including 220 of theCondition: This is a used Antlia ALP T 2" Dual Narrowband (5nm) filter in very good condition. The optics are relatively clean, with only some minor dust spots, and the body is unmarked. This filter is the high speed (f 2) version. This comes in its original jewel case. Description ALP T Dual Band 5nm Ha & OIII Highspeed Filters # ALP T 2 HS are further optimized to work with high speed imaging systems by shifting slightly the passband and center