Radially segemented zone of focus artificial hydrogel lens
Radially segmented zone of focus artificial lens
Radiopaque intra-ocular lens implant
Reading enhancement device for preventing and treating...
Rectified intraocular lens
Reduced glare intraocular lens
Reduced profile eyelid weighting system
Refractive intraocular implant lens and method
Refractive intraocular implant lens and method
Reinforced spacer for stem-type prosthetic implants
Replica eye
Retinal plug
Retinal stimulator