Antares 1.25" Cheshire Collimator - RN Photo Adapters MiniTower II/MiniTower (#8300-2G/#8300)

MiniTower II/MiniTower (#8300-2G/#8300)

2" OPTICAL DESIGN Barlow SPECIALITY Barlow lens

Sky-Watcher SynScan GPS Module

25 Lens Coatings: Multi-Coated Prism Glass (Type): BaK-4 Weight: 15 oz (425 g) Environmental Protection: Waterproof Nitrogen Filled: Yes Tripod Adaptable: Yes Carrying Case: Black woven cloth padded case with hook-and-loop fasterning flap closure and belt loop Dimensions: 165 mm x 80 mm x 62 mm (6

Antares 1.25" Cheshire Collimator - RN Photo Adapters MiniTower II/MiniTower (#8300-2G/#8300)Antares 1. 25" Cheshire Collimator Antares 1. 25" Cheshire Collimator Fits all standard 1. 25" eyepiece barrels Align your reflector telescope optics Provides a side viewing window Uses the Cheshire alignment technique This is an Antares 1. 25" Cheshire Collimator for aligning your reflector telescope optics. It uses the well known proven Cheshire technique for doing alignment of a reflector. Align your reflector telescope optics with this convenient,