The standard Kit contains four eye-cup goggles with four approximate visual acuity lenses of 20/70 (6/20), 20/200 (6/60), 20/400 (6/120), and a 20/600 (6/180), three approximate peripheral field loss simulations of 3°, 7°, 10°, and other lenses which simulate macular degeneration (for both near and distance viewing), cataract, scotoma, and hemianopsia. Also included are four black occluder lenses.
For an additional charge we now carry Light Perception (LP) lenses which simulate whether a light is on or off and Light Projection (LPr) lenses which simulate the ability to know where a light is.
You can create a total of 11 separate simulations with each of the various pieces in the Kit. You can also combine them (e.g., you can use the 20/600 (6/180) lens in combination with the 10° funnel), to simulate poor central visual acuity and poor peripheral or side vision.
