Antlia ALP-T Dualband 3nm SII & OIII Filter - 2" - ALP-T-3NM-SII/OIII-2 Highspeed Filters This Hybrid Finder Scope Base

This Hybrid Finder Scope Base from Explore Scientific has threaded holes on the left and right sides of the Base for desired access to attaching screws

Equipment Type: Motor Drive

29 arc seconds

Super Wide FOV

Planets and lunar features retain their shapes as they transit the field and the true field sizes are close to theoretical

Antlia ALP-T Dualband 3nm SII & OIII Filter - 2" - ALP-T-3NM-SII/OIII-2 Highspeed Filters This Hybrid Finder Scope BaseThis ALP T, or Anti Light Pollution Filter, allows a 3nm narrowband transmission from both the OIII and SII 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. Antlia ALP T Dualband 3nm SII & OIII Filter 2" This dual narrowband filter lets the deep red Sulfur II 672. 4nm and the blue green OIII