Compton Gamma Ray Observatory

Hutech Corporation Hutech Corporation- Manufactures the BORG line of telescopes, binocular scopes, spotting scopes and optical tube assemblies. Additional products include motorized altazimuth mount… Denkmeier Optical, Inc. Denkmeier Optical, Inc.- Stereoscopic Binoviewers and Binoviewer accessories for low power, binocular viewing through telescopes. Collins Electro Optics, LLC Collins Electro Optics, LLC- Manufactures the I 3 eyepiece visual image intensifier system which features TeleVue optics, and an optional CCD video adapter for real time display. Beta Electronics, Inc. Beta Electronics, Inc.- Useful 5mw green laser pointers with remote on-off switches, suitable for use as a star finder on a telescope. True Technology Limited True Technology Limited- English manufacturer of filter wheels, flip mirrors, filter units and dichroic filters. ScopeCraft, Inc. ScopeCraft, Inc.- Produces the 24" SC-2048 turnkey scientific telescope system and the DriveScope stepper motor control system. Company also custom designs and manufactures comple… Optic-Craft Machining Optic-Craft Machining- Offers a variety of complete German equatorial telescope mounts for telescopes up to 20" in aperture. Also manufactures precision clock drives featuring wor… Optec, Inc. Optec, Inc.- Photometers, telecompressors, electric Crayford style focusers, filter wheels and filters, and optical couplers for video microscopy. Van Slyke Engineering Van Slyke Engineering- Versa-Port Sliders, Monster focusers, bifilar micrometers and turret eyepiece holders. Mathis Instruments Mathis Instruments- Full product line of German equatorial and telescope mounts with full computer control. Mounts are available for telescopes up to 24" aperture and feature tape… Losmandy Astronomical Products Losmandy Astronomical Products- Produces the Losmandy product line of precision equatorial mounts, dovetail systems, the Gemini goto control system and a variety of telescope acce… EOS Technologies, Inc. EOS Technologies, Inc.- Offers turn-key observatory systems for astronomy and satellite laser ranging. Systems include telescopes and instruments, enclosures, integrated control s… Edmund Scientific Edmund Scientific- Produces the well known Astroscan telescope, plus telescope kits, Barlows, eyepieces, telescope accessories and a variety of science education kits. Optical Mechanics, Inc. Optical Mechanics, Inc.- Fabricates research-quality Newtonian, Cassegrain, Ritchey-Chretein and custom optics, opto-mechanical instruments including LIDAR systems and collimators… Astrometric Instruments Astrometric Instruments- Provider of custom telescope control systems, including the SkyWalker servo telescope control system and SkyRad accessory controller. Draco Productions Draco Productions- Economically priced beginner telescope kits which are suitable for children six years and older or as a family project. Accessories, eyepieces, Baader Solar Fil… Alpen Outdoor Corporation Alpen Outdoor Corporation- Offers a variety of sports optics for the outdoor enthusiast. Products include binoculars and spotting scopes, including waterproof models. Teleport Telescopes Teleport Telescopes- Offers portable Dobsonian telescopes which are designed to collapse down into an extremely compact cubes for transportation. NOVA Optical Systems NOVA Optical Systems- Optical company which manufactures telescope optics in a wide range of apertures for amateur and professional class telescopes. Site features the free Ultra-… Optical Guidance Systems Optical Guidance Systems- Research-grade, observatory class telescope systems for professional and discriminating amateur astronomers, plus custom designed instrumentation for spe… DFM Engineering, Inc. DFM Engineering, Inc.- Advanced amateur and professional astronomical telescopes, telescope control systems and mounts, electro-optical telescopes, LIDAR systems, heliostats, side… Oberwerk Corporation Oberwerk Corporation- Produces a variety of binocular designs for both terrestrial and astronomical applications. Stellarvue Stellarvue- Specializes in hand crafted refractors and apochromatic refractors. Offers telescope mount and tripods, spotting scopes plus a variety of accessories. Telescope Engineering Company Telescope Engineering Company- Apochromatic refractor and Maksutov-Cassegrain telescopes plus precision optics including optical flats, Cassegrain, Catadioptric, Newtonian, Ritche… Sky Engineering Sky Engineering- Designs and manufactures the Sky Commander product line of digital setting circles. TeleVue Optics TeleVue Optics- Premium refractor telescopes, eyepieces, and accessories. Products include Nagler eyepieces, Panoptic eyepieces, Radian eyepieces, Plossl eyepieces, Barlows, Power… Stargazer Steve Telescopes Stargazer Steve Telescopes- Produces the Sgr-4, a 4-1/4" reflector on an altazimuth mount. Offers reflector telescope kits and accessories. Parallax Instruments Parallax Instruments- Newtonian and classical Cassegrain astronomical telescopes, German equatorial mountings, tripods and custom portable or permanent observatory welded steel pi… University Optics University Optics- Suppliers of astronomical accessories, binocular viewers, eyepieces, binoculars, telescope building supplies, software, books, and components to build a "Cookbo… Jim's Mobile, Inc. Jim's Mobile, Inc.- NGT line of portable, equatorially mounted astronomical telescopes. Also makes various accessories including Motofocus focus motors, Motodec declination motors…