Ophthalmic Support Systems  
   Post vitrectomy face prone equipment.
   http://oss-chicago.com

PuriLens  
   A compact, automatic lens-cleaning and disinfecting system for contact lenses.
   http://purilens.com/

Corneal Asia Pacific Co Limited.  
   ChromaGen for color blindness and dyslexia.
   http://www.corneal-asia.co.kr

Cerium Optical Products  
   Distributor and manufacturer of optical products.
   http://www.ceriumoptical.com

Bell Optical Laboratories  
   Network of full service wholesale optical labs based in Dayton, OH.
   http://www.belloptical.com

Altomed Ltd  
   Supplier of surgical instrumentation for ophthalmic surgery. Includes an online store.
   http://www.altomed.co.uk/

Envision Ophthalmic Instruments  
   Buys, sells and services ophthalmic instruments. Online guide to product availability and price available.
   http://www.envisionfirst.com

Vitrectomy Solutions  
   Provider of medical equipment for surgical procedures requiring extended facedown recovery including macular hole and retinal detachment.
   http://VitrectomySolutions.com

M&S Technologies  
   Computerized Visual Acuity Test systems for Ophthalmology, Optometry, Pediatrics, and Research. Vision screening eye charts include random optotypes.
   http://www.mstech-eyes.com/

Hoya Vision Care, North America  
   Providing eye care products and services to dispensing optometrists, ophthalmologists and opticians.
   http://www.hoyavision.com/

Alcon Laboratories  
   Discovering and manufacturing ophthalmic pharmaceutical, surgical, and vision care products.
   http://www.alconlabs.com/

LCA-Vision Inc.  
   Designs and develops multi-specialty surgery and refractive eyecare centers which utilize minimally invasive high-tech and laser surgical techniques. (Nasdaq: LCAV).
   http://www.lca-vision.com/