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1stBase
Produces collapsible Dobsonian mounts which fold up for storage and transportation. Mounts are available separately or sold with Compact Precision Telescopes tube assemblies.
http://www.astronomy-mall.com/FirstBase/ |
43 Degrees South Astro
Produces solar filters and binocular mounts for amateur astronomers. Located in New Zealand.
http://www.home.clear.net.nz/pages/43s_astro/ |
AB Engineering, Inc.
Computer controlled telescopes, equatorial mounts with optional computer control, custom worm drive systems and custom accessories. Custom telescope retrofit and repair services.
http://www.abengineering.com/ |
Advanced Optics Limited
Produces the Vanguard 500, a complete 20' Ritchey-Chretien Telescope system.
http://www.advanced-optics.com/ |
Advanced Telescope Systems
Portable and permanent telescope piers in custom sizes and heights. Custom manufactures accessories for special customer needs.
http://www.advancedtelescope.com/ |
Aeroquest Machining
Worm gear drives for the accurate tracking of deep space and planetary objects for viewing and imaging. Stepper and synchronous motor power systems are available.
http://www.aeroquest-machining.com/ |
Agena AstroProducts
Affordable, quality telescope accessories and books for amateur astronomers.
http://www.agenaastro.com/ |
AILI Optics & Electronic Co., Ltd.
Manufacturer and exporter of spotting scopes, binoculars, optical lenses and elements, plastic lenses, enlarging and CCD lenses, optical mounts. Offers optical design services.
http://www.ailioptics.com/ |
AIM Controls, Inc.
Manufactures industrial laser systems and motion control products, precision and custom worm drives in a wide range of sizes and gear ratios, plus a complete line of telescopes, mounts, and control systems for astronomy.
http://www.aimcontrols.com/ |
Al's Custom Telescope Accessories
Produces oak tripods and accessories for Celestron's CG-5 telescope and CI-700 tripod, and for Meade's LXD55 telescope.
http://www.alsastro.com/ |
Alpen Outdoor Corporation
Offers a variety of sports optics for the outdoor enthusiast. Products include binoculars and spotting scopes, including waterproof models.
http://www.alpenoutdoor.com/ |
APT Astro
Manufactures the AMF Equatorial Wedge, a very heavy duty equatorial wedge, for Meade & Celestron telescopes.
http://www.aptastro.com/ |
Armsun Canada
A Canadian sourcing, distribution and manufacturing of photographic, video and digital accessory products (OEM). Sales and reference site for Optisan binoculars.
http://www.armsun.com/ |
Astro Optics Pvt. Ltd.
Produces precision optical components, assemblies and small telescopes. Located in India.
http://www.astro-optical.com/ |
Astro Optik
Large telescope systems including Hypergraphs, Deltagraphs, Cassegrains and Ritchey-Chretiens, Newtonians, Dobsonians and Schmidt cameras.
http://www.astrooptik.com/ |
Astro Works Corporation
Manufactures the Centurion 18 telescope system which features a focal ratio of f/2.8. These instruments are designed for moderately wide field CCD imaging applications and asteroid patrols.
http://www.astroworks.com/ |
Astro-Physics Inc.
Telescopes, mounts and accessories for observers and astrophotographers.
http://www.astro-physics.com/ |
AstroFox: Astronomical Instruments
Specializes in the manufacture of 10' to 30' Newtonians and Folded Newtonians for amateurs, public observatories and universities. Company also sells primary mirrors with apertures up to 36'.
http://www.astrofox.nl/ |
Astrolite-LED
Offers red LED flashlights for the discriminating astronomer.
http://www.astrolite-led.com/ |
Astrometric Instruments
Provider of custom telescope control systems, including the SkyWalker servo telescope control system and SkyRad accessory controller.
http://www.astrometric.com/ |
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