Combined multifocal toric lens designs are disclosed which combine a correction for astigmatism, either corneal or lenticular, with a correction for presbyopia. One of the front and back surfaces of the lens defines a toric surface for an astigmatic optical correction, and one of the front and ...
Toric Contact Lenses: What to Know Learn More* During daily wear. ** Biofinity® is defined as orders and includes Biofinity® sphere, Biofinity Energys®, Biofinity® toric, Biofinity® multifocal, Biofinity® XR, Biofinity® XR toric and Biofinity® toric multifocal products sold ...
Biofinity contacts are monthly disposables also available in toric and multifocal. Save on your first order—shipping is free.
¶ clariti® 1 day is defined as orders and includes clariti® 1 day sphere, clariti® 1 day toric, and clariti® 1 day multifocal product sold and distributed by CooperVision in the US. ** Based on top 4 global contact lens manufacturers. †† LEED: Leadership in Energy and ...
Related to toric lens: multifocal lenstoric lens n (Medicine) a lens used to correct astigmatism, having one of its surfaces shaped like part of a torus so that its focal lengths are different in different meridians Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 ©...
Biofinity toric multifocals, made from comfilcon A material, are available in sphere powers from +10.00 D to -10.00 D (0.50 steps after +/-6.00 D); with cylinder powers from -0.75 D to -5.75 D (0.50 D steps); an axis of 5 degrees to 180 degrees in 5-degree steps; and add ...
Sign up with one click: Facebook Twitter Google Share on Facebook toric contact lens Also found in:Dictionary,Thesaurus,Encyclopedia. Acontactlenswithtwoseparatecurvatures,usedtocorrectastigmatismanddistancevisionsimultaneously. Seealso:lens MedicalDictionary,©2009FarlexandPartners ...
Bifocal contact lens with toric transition Bifocal contact lenses are lenses with two zones having different optical powers, or more than two zones in which case they are also called multifocal lenses. Concentric bifocal contact lenses have two or more annular power zones with a ... RB Mandell ...
Multifocal IOLs are another category of presbyopia-correcting IOLs that can decrease your need for reading glasses or computer glasses after cataract surgery. Likemultifocal contact lenses, these premium IOLs contain added magnification in different parts of the lens to expand your range of vision so ...
Therefore, patients implanted with multifocal IOLs should exercise caution when driving at night or in poor visibility conditions. Patients should be advised that unexpected outcomes could lead to continued spectacle dependence or the need for secondary surgical intervention (e.g., intraocular lens ...