Ocular 22D Triple Two Panfundus BIO Lens. The OI-222 Aspheric CR-39 Maxlight lens is designed for general fundus exam with the binocular indirect ophthalmoscope. Large diameter and unique optical design combine magnification with very wide field of view. This 22 diopter lens is supplied in a solid walnut case.
Image Magnification: 2.72x
Laser Spot Magnification: 0.37x
Static Field of View: 60 degrees
Working Distance: 39mm
Clear Aperture: 52mm
Lens Weight: 48 grams