Acuity One: http://www.acuityone.com
Adventure in Color Technology: http://www.techcolors.com/standard.htm
Alcon Labs: http://www.alcon.com/en/
Allergan: http://www.allergan.com
American Academy of Optometry: http://www.aaopt.org/
American Optometric Association: http://www.aoa.org/
Association for Research and Vision in Ophthalmology (ARVO): http://www.arvo.org/
Association of Schools and Colleges in Optometry (ASCO): http://www.opted.org/
CIBA Vision: http://www.cibavision.com/
Collaborative Longitudinal Evaluation of Keratoconus Study (CLEK): https://vrcc.wustl.edu/clekarchive/
Contact Lens & Anterior Eye (CLAE), the official publication of the British Contact Lens Association: http://www.elsevier.com/locate/clae
Contact Lens Association of Ophthalmologists (CLOA): http://www.clao.org/
Contact Lens Council: http://www.mycontactlenses.org/
Contact Lens Manufacturers Association: http://www.clma.net/
Contact Lens Society of America (CLSA): http://www.clsa.info/
Contact Lens Spectrum: http://www.clspectrum.com
Contact Lenses Today (weekly e-mail newsletter about contact lenses): http://www.cltoday.com/
CooperVision: http://www.coopervision.com
