Lifetime Warranty See details
Shop our best-selling products
Explore our best-selling telescopes, microscopes and accessories.
Discover optical excellence with high-performance tools.
Ermenrich — brand of measuring tools with German roots
Laser and classical tape measures, moisture and gas detectors, rangefinders, laser levels, stud detectors, battery testers, voltage testers, and more measuring tools for professional and household use

Telescope accessories for your device

To improve your optical equipment, use additional telescope accessories: eyepieces, diagonal mirrors, image reversal prisms, Barlow lenses and cameras. Most models of telescopes are complete with a certain number of additional accessories. Before you make a purchase, do assess the optical characteristics of your telescope: Chances are, its basic package is already demonstrating the maximum of what it is capable of.