Bi-aspheric reusable 90D lens, non-contact

Description The 90D lens, is a non-contact lens used for dynamic fundoscopy. This lens is ideal for examining the small pupil of patients with dilation difficulties. It is also used for non-dilated retinal examinations for the latter reason. FIELD OF VIEW: 74°/89° IMAGE MAGNIFICATION: 0.76x SPOT LASER: 1.32x OPERATING DISTANCE: 7 mm