HEATKEYS

Diginaut Ltd. is company specialized in development shareware and freeware software products, IT solutions and outsourcing using latest software development tools.

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Sinclair Optics develops optical design software named OSLO.

Only freeware - for Win 95/98/ME/XP/Vista/Win 7. No shareware. Large selection organized by category.

OpTaliX: Optical design, thin film and illumination software

Physics software, specializing in optical, electrostatic, and magnetostatic calculations

A site for people who think. Intellectual resources, programming, astronomy, science, mathematics, Java applets, HTML instruction, home of Arachnophilia.

Sky & Telescope, the Essential Magazine of Astronomy. News, observing tips, how-to advice, and more!

Program for Optical System Design. ADOS Automatic design of optical systems. Download Optical Goods Database. Graphically Speaking this Web Design Company

Photonics news, research and product information. Includes online editions of Photonics Spectra, BioPhotonics, EuroPhotonics, Buyers’ Guide, Dictionary and Handbook. Worldwide coverage of optics and optical components, lasers, imaging, fiber optics...

Software download archive listing over thirty five thousand top quality freeware, shareware and commercial demo products. Free downloads are available for all software listed here, free software product listings for software developers.