1, Multi coated offering the best image
2, Full Metal, soft Rubber Eyeguard
3, The inside of the adapter is fully threaded to minimize reflections
4, Barrel Size: 1.25 inch (31.7mm)
5, The Focal Length: 6.3mm 10mm 12.5mm 20mm 32mm
6, Threaded for filters and Barlow lens: 1.25"
Plossl Eyepiece
1, Multi coated offering the best image
2, Full Metal, soft Rubber Eyeguard
3, The inside of the adapter is fully threaded to minimize reflections
4, Barrel Size: 1.25 inch (31.7mm)
5, The Focal Length: 6.3mm 10mm 12.5mm 20mm 32mm
6, Threaded for filters and Barlow lens: 1.25"
Barlow Lens:
1, Barrel size: 1.25 inch (31.7mm)
2, Magnification Factor: 2X
3, Lens Material: pure optical glass lens
4, Lens Coating: multilayer HD broadband green film
5, Filed of vision: 42
6, Sleeve Material: Metal
7, Thread Interface: M42X0.75 pitch
8, Weight: 85g
9, Total Height: 75mm