Accommodating intraocular lens and lens series and method of lens selection
US4721378A
Condensing-image forming optical system for indirect ophthalmoscopy
NZ213336A
Contact lens curvature
IL76269D0
Contact lens
AU4721385A
Contact lens
CA1247896A
Contact lens
US4627694A
Indirect ophthalmoscopy lens for use with slit lamp biomicroscope
US4682866A
Head-borne binocular indirect ophthalmoscope with integrated telescope
US4640595A
Aspheric contact lens
US4738521A
Lens for indirect ophthalmoscopy
US4149801A
Method and apparatus for measuring aspheric contact lens surfaces
US4050192A
Apparatus for farming ophthalmic lens for presbyopia and aphakia
DE2610913A1
Multifocal ophthalmic lens for presbyopia and aphalia - has geometrical and optically continuous variable convex front surface and coacting conicoid back surface
CA1035611A
Opthalmic lens for presbyopia and aphakia
US3950082A
Ophthalmic lens for presbyopia and aphakia
US4002439A
Method of forming an ophthalmic lens for presbyopia and aphakia
US3623800A
Ophthalmic lens of changing power
US3552837A
Hand-held apparatus for determining the eccentricity of a cornea
US3542458A
Method for measurement of the shape and curvature of a cornea
