Astronomy: Business: Telescopes, Binoculars and Accessories: Manufacturers: Page 13

Premium refractor telescopes, eyepieces, and accessories. Products include Nagler eyepieces, Panoptic eyepieces, Radian eyepieces, Plossl eyepieces, Barlows, Powermate, Ranger, 101, fluorite and apochromatic refractors.

Custom insulated dew shields for refractors and compound telescopes.

Solar filters, solar eclipse viewers, H-Alpha filters and nebular filters.

Makes the Sky Window binocular viewing system, and is a full machine shop specializing in design, prototype and production of quality machined parts.

English manufacturer of filter wheels, flip mirrors, filter units and dichroic filters.

Chinese manufacturer and exporter of binoculars, telescopes, monoculars, golfscopes and spotting scopes.

Optical instrument mounts including the T-Mount, UniMount and UniStar for binoculars and telescopes. Retailer for a variety of other product lines.

Suppliers of astronomical accessories, binocular viewers, eyepieces, binoculars, telescope building supplies, software, books, and components to build a "Cookbook" CCD camera.

Versa-Port Sliders, Monster focusers, bifilar micrometers and turret eyepiece holders.

Telescopes and telescope mounts, binoculars, Lanthanum eyepieces and other accessories.

Australian manufacturer of Argo Navis Digital Telescope Computer systems for alt-azimuth, fork and German equatorial telescope mounts.

Chinese manufacturer and distributor of telescopes, binoculars, spotting scopes, rifle scopes and other optical instruments.

Manufactures Newtonian optical systems, all types of Cassegrain optical systems including an enhanced Ritchey Chretien optical system with integral field corrector, modified Wynn field correctors, plus optical tube assemblies and complete telescopes made from composite materials. Optical testing services are also available.