Search results for: 'Filyer'

This adaptation has proven itself in many areas of astronomy. The extension tube is simply screwed into the M48 filter t...

This adaptation has proven itself in many areas of astronomy. The extension tube is simply screwed into the M48 filter t...

The Ermenrich Verk DR30 Digital Angle Finder Ruler is a handy 2-in-1 tool that will help you with various repair, constr...

The TSFRE80 ist far more than a finder, it is a full-fledged wide field refractor. Many hundreds of deep sky objects are...

Levenhuk Sherman BASE 10x42 Binoculars are a multifunctional model, perfect for any hunter, fisher, traveler or tourist...

The Red Dot Finder is a zero magnification pointing tool that uses a coated glass window to superimpose the image of a s...

The Ermenrich Verk DA40 Digital Angle Finder is a practical tool that can serve for a variety of construction and repair...

Ermenrich NetGeeks NU10 can measure the absolute optical power or relative loss of optical power between two points in t...