Antlia 3nm H-Alpha Pro Series Filter - 1.25" - HA-PRO-3NM-125 Eyepiece Kits The iGuider consists of a

The iGuider consists of a 30 mm f/4 lens and a 1/4" CCD camera with 3

including upper and lower LED lighting that provides bright

DOVETAIL COMPATIBILITY : Quick Release Tube Clamp

Fits dew shields with diameters of 172 mm to 235 mm

Detent Torque: 0

Antlia 3nm H-Alpha Pro Series Filter - 1.25" - HA-PRO-3NM-125 Eyepiece Kits The iGuider consists of aThis very narrowband 3 nm H alpha filter from Antlia is part of their Ultra series and comes in a 1. 25" threaded filter cell that is designed to be screwed on to the 1. 25" receptacle of your astrophotography accessory, including a 1. 25" filter wheel. Important! Not for use when viewing or imaging the Sun! Image shows the 2" version of this H Alpha filter. Antlia 3nm Pro Series H Alpha Filter 1. 25" Mounted This Antlia H alpha Pro narrowband filter