Minimal pupil diameter, mm | 2 |
measurement range Sph: | -25, +22D |
Measurement step | 0.01D/0.12D/0.25D |
Cylinder, dpt | +/-10 |
Axis | 0-180 |
Cornea radius, mm | 5-10 |
The Topcon KR 1W is a 5 in 1 unit. It is an auto refractor, keratometer, topographer, wave front abberometer and pupilometer. This unit comes fully refurbished by an in house trained and certified technician. We check each unit mechanically, optically, and cosmetically with FREE lifetime phone support and a 6 month parts and service warranty.