Precise Diopter Measurement: Covers a wide range of 0 to 20D, ensuring accurate readings for a variety of lenses
Fine Scale Resolution: Offers minimum scale values of 0.125D at 05D and 0.25D at 5D20D for enhanced precision
Astigmatism Detection: Measures cylindrical lens axis of astigmatism from 0 to 180 with a minimum scale value of 1, helping diagnose eye conditions
Prism Compensation: Accurately measures prism diopter (0 to 20) and prism basal angle (0 to 180) with minimum scale values of 1 and 1 respectively
Adjustable Eyepiece: Allows for a comfortable viewing experience with an adjustable range of 5D
وصف
Most Accurate Lensmeter on the market
1.Range of diopter measurement: 0~±20D
2.Minimum scale value: 0.125Dat 0~±5D, 0.25Dat ±5D~20D
3.Cylindrical lens axis of astigmatism: 0~180゜,Minimum scale value:1゜
4.Prism diopter: 0~20Δ,minimum scale value 1Δ
5.Prism basal angle: 0~180゜,minimum scale value 1゜
6.Adjustable range of eyepiece: ±5D