Oldham Optical U.K.
Manufacturer of Astronomical and Industrial Optics to the Professional and Amateur Market. Specialising in Optics for Newtonian and Cassegrain Telescopes. Product range covers Concave and Convex Mirrors, Optical Flats and Windows, Prisms, etc
http://www.oldham-optical.co.uk/

Capra Optical
Distributor of a wide variety of microscopes, optical comparators, video devices and accessories.
http://www.capraoptical.com/

Optical Engineering
Optical sells surveying equipment, construction lasers, GPS for surveying and GIS, and optical tooling equipment. We also carry a full line of supplies and accessories for Land Surveyors, Engineers, Tooling and Construction Professionals.
http://www.mindspring.com/~optical/

McCray Optical And Supply
Canada's largest supplier of optical tools, accessories, laboratory products and consumer eyewear products.
http://www.mccrayoptical.com/

Zygo Corporation
ZYGO's high-precision noncontact metrology systems use optical interferometry to measure displacement, surface figure, and optical wavefront for yield improvement initiatives in the flat panel display, semiconductor, and industrial markets.
http://www.zygo.com/

Optical Designs
Products and fixtures for the optical and jewelry industries including showcases and storage units as well as accessories, displays, trays, cases, signs, sales aids, and low vision watch products.
http://www.opticaldesignsltd.com/

Hardin Optical
Your source for high-precision industrial optics: from rapid prototype development and custom fabrication to mass production.
http://www.hardin-optical.com/

Adelaide Optical Centre
Adelaide Optical Centre sell a variety of telescopes, telescope accessories, binoculars, magnifiers & visual aids, software, and many other optical gadgets and optical accessories to Adelaide and throughout Australia.
http://www.adelaideoptical.com.au/

Aquila Optical & Electronics
Telescope and Binocular retailers shop. Suppliers in retail sales of quality Telescopes Binoculars and Accessories. Specialist retailer of Maksutov, Refreactors
http://www.aoe.com.au/

Advance Optical
Family owned and operated Rx optical lab since 1922. Offers a variety of products that include frames, lenses, coatings and accessories. Mission statement, history of the company, virtual tour and contact information.
http://www.advanceoptical.com