Abstract: An apparatus uses optical components arranged as a telescope to simulate the optical effects of intraocular lenses on images viewed in the presence of scattering light and glare sources. By simulating a view of a real image through an intraocular lens and projecting the simulated view into a patient's eye, the patient can view the quality of vision that may result from use of a particular lens as a corrective tool. The intraocular lens is placed within the fields of view of peripheral optical components having prescribed operating parameters that allow for projecting a simulated image through an intraocular lens into a patient's eye before the intraocular lens is implanted. The patient can perceive the results of a corrective lens before that lens is attached to or implanted within the patient's eye.

Abstract: Lenses and methods are provided for improving peripheral and central vision for patients. The lenses improve vision by having an optic configured to provide optimal peripheral vision that minimizes off-axis astigmatism at, for example, 20 degree eccentricity, while maximizing on-axis visual acuity and contrast sensitivity. The method provides for the design of an IOL that reduces optical errors in an image produced at a peripheral retinal location of a patient's eye disposed at a distance from the fovea, while maximizing on-axis visual acuity and contrast sensitivity.

Abstract: An apparatus uses optical components arranged as a telescope to simulate the optical effects of intraocular lenses on images viewed in the presence of scattering light and glare sources. By simulating a view of a real image through an intraocular lens and projecting the simulated view into a patient’s eye, the patient can view the quality of vision that may result from use of a particular lens as a corrective tool. The intraocular lens is placed within the fields of view of peripheral optical components having prescribed operating parameters that allow for projecting a simulated image through an intraocular lens into a patient’s eye before the intraocular lens is implanted. The patient can perceive the results of a corrective lens before that lens is attached to or implanted within the patient’s eye.