Manufacturers
Links
Optical Development Workshop of Academy of Sciences
Czech Republic developer and manufacturer of optics elements and systems.
Optical Guidance Systems
http://www.opticalguidancesystems.com/
Research-grade, observatory class telescope systems for professional and discriminating amateur astronomers, plus custom designed instrumentation for specific needs.
Optical Mechanics, Inc.
http://www.opticalmechanics.com/
Fabricates research-quality Newtonian, Cassegrain, Ritchey-Chretein and custom optics, opto-mechanical instruments including LIDAR systems and collimators. Manufactures the Nighthawk line of advanced robotic telescopes plus custom telescopes. Offers optical design and mirror testing services.
Opticast, Inc.
http://www.opticastmirrors.com/
Produces, using a patented casting technique, low cost diffraction limited replica optical mirrors for astronomical and other applications.
Outman Outdoors USA
Produces a large product line of binoculars for nature study, boating, hunting, astronomy, surveillance and other applications. Site also features on-line factory direct sales.
Pacific Telescope Corp.
http://www.skywatchertelescope.com/
Home of the Sky-Watcher brand of astronomical refractors and reflectors, catadioptric Newtonians, Maksutov-Cassegrains, plus spotting scopes, mounts, eyepieces and accessories.
Parallax Instruments
http://www.parallaxinstruments.com/
Newtonian and classical Cassegrain astronomical telescopes, German equatorial mountings, tripods and custom portable or permanent observatory welded steel piers.
Parks Optical
Newtonian and Newtonian-Cassegrain reflecting telescopes, optical tube assemblies, telescope making components, binoculars, spotting scopes and microscopes, plus eyepieces and accessories.
Pegasus Optics
Optical manufacturer of parabolic primary mirrors and elliptical diagonals for astronomical telescopes. Available primary sizes range from 12-1/2" to 25".
Peterson Engineering Corp.
Buck's precision gears for LX-200s, EZ Balance counterweights, EZ Clutch and EZ Focus kits, Eye Opener visual backs, and Mounting Assistant plates for attaching telescopes to tripods.



