| Description: Black/White
--Outer Reading
Specification:
Range of diopter measurement:
0~±25
Minimum scale value:
0.125Dat 0~±5D
0.25Dat ±5D~25D
Cylindrical lens axis of astigmatism:
0~180゜,Minimum scale value:1゜
Prism diopter:
0~20Δ,minimum scale value 1Δ
Prism basal angle:
0~180゜,minimum scale value 1゜
Adjustable range of eyepiece:
±5D
Measured size of lens:
φ16~φ80mm
Dimensions:
275(L)x130(W)x455(H)
Illuminating lamp:
110V/220V 15W
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