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Sunday, 22 November, 2009

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Refractor

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MODAS - Modern Optical Design and Analysis Software (Popularity: )

Paraxial and Seidel calculations, spot diagrams, ray fans, 3D wave aberrations and energy distribution, optical ...
Category: Science\Physics\Optics\Software

Astro-Physics Inc. (Popularity: )

Telescopes, mounts and accessories for observers and astrophotographers.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Parks Optical (Popularity: )

Newtonian and Newtonian-Cassegrain reflecting telescopes, optical tube assemblies, telescope making components, binoculars, spotting scopes and ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Eastbourne Astronomical Society (Popularity: )

Details of upcoming and past meetings and events, a newsletter, contact details and links.
Category: Science\Astronomy\Amateur\Organizations

Parks Optical, Inc. (Popularity: )

Manufacturer microscopes and optical components. A selection of components and accessories.
Category: Science\Instruments and Supplies\Laboratory Equipment\Optical

Clement Focuser (Popularity: )

Uniquely designed, patented focuser for use on a variety of telescopes. Offers optional electric focus ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Astrozap Dew Shields (Popularity: )

Aluminum and flexible dew shields, caps and telescope covers for amateur telescopes. Many products are ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Our Dark Skies (Popularity: )

International online community of amateur astronomers.
Category: Science\Astronomy\Amateur\Chats and Forums

Orion Telescopes and Binoculars (Popularity: )

Dealer of telescopes, binoculars, and accessories for amateur astronomers and nature enthusiasts.
Category: Science\Astronomy\Business\Educational Resources

Astronomy Today - Telescope Buyers' FAQ (Popularity: )

Guide for buying and using amateur telescopes, accessories, vendors, and various resources.
Category: Science\Astronomy\Amateur\Beginners

Kay Optical (Popularity: )

Terrestrial and astronomical telescopes, binoculars, microscopes, night vision equipment and other optical instruments, plus an ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Dave Miller Astrophotography (Popularity: )

Galleries, equipment information, and resources.
Category: Science\Astronomy\Amateur\Astrophotography and CCD Imaging

Litebox Telescopes (Popularity: )

Designs and manufactures portable Dobsonian telescope frames in the 12.5 to 18 inch aperture range.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

It's Full of Stars (Popularity: )

Equipment information, gallery, articles, and links, with information for the East Sussex Astronomical Society.
Category: Science\Astronomy\Amateur

Vixen North America (Popularity: )

Telescopes and telescope mounts, binoculars, Lanthanum eyepieces and other accessories.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Hioptic Military and Professional Outdoor Optics Company (Popularity: )

Chinese manufacturer and exporter of military and outdoor optical systems. Product lines include spotting scopes, ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Orion Telescope Center (Popularity: )

Manufacturer and retailer of telescopes, spotting scopes, binoculars, eyepieces and accessories. Located in California.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

NJ Night Sky (Popularity: )

Online astronomy community
Category: Science\Astronomy\Personal Pages

TeleVue Optics (Popularity: )

Premium refractor telescopes, eyepieces, and accessories. Products include Nagler eyepieces, Panoptic eyepieces, Radian eyepieces, Plossl ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Optical Guidance Systems (Popularity: )

Research-grade, observatory class telescope systems for professional and discriminating amateur astronomers, plus custom designed instrumentation ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

 
 

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