ACerS: The American Ceramic Society AIP: The Australian Institute of Physics APOMA: American Precision Optics Manufacturers Association GE Quartz: General Electric Fused Quartz Materials Site GlassOnline: Leading Web Service for the Glass Industry GlassOnWeb.com: Glass Information and Services Portal Internet Optics Pages: UK Optics Industry Directory ISO: International Organization for Standardization Laser Focus World: Optoelectronics Technology and Laser Market List of Societies in Other Countries: Photonics Guide to Societies Outside the United States List of Societies in USA: Photonics Guide to Societies Within the United States Optics.org: Photonics Resources for Scientists and Engineers OSA: The Optical Society of America Photonics Online: Digital Marketplace for the Optics Industry Photonics.com: Comprehensive Source of Photonics Information from Laurin Publishing PhotonicsFiber.com: Wireless Communications Industry News from Laurin Publishing SEC Filings: List of all Dynasil SEC filings SPIE: The International Society for Optical Engineering SPIE Technical Groups Forums: Online Discussion Forums TateWeb: Optoelectronics Portal The Optics Mall: Optical Industry Online Directory The Wall Street Transcript: Interview with Charles Searock, Jr., Dynasil Corporation of America Thomas Register of American Manufacturers: Old Dynasil Page on Thomas Register Site