Bigger aperture and field of view than a 20D. 22D lens for general fundus exam with the binocular indirect ophthalmoscope. Large diameter and unique optical design combine magnification with very wide field of view. Available with red, blue, green, gold, purple, or traditional black holding ring. Read More!

Quick Overview

    • Product Code: OI-222
    • Image Mag: 2.72x
    • Laser Spot Mag: .37x
    • Static FOV: 60°
    • Working Distance: 39mm
    • Clear Aperture: 52mm
    • Lens Weight: 48g