描述

Loudly brand higher quality manual Phoropter MP-10A

Features

TWO Color: Black and White.

Specifications

 

Sphere power range
-19.00D~+16.75D (step:0.25D)
or 0.12D(when +0.12D auxiliary lens or optional ± 0.12D lens is in use)
Cylinder power range
-6.00D~0.00D With minimum reading 0.25D or 0.12D(when auxiliary lens is in use)
-8.00D~0.00D (when -2.00D auxiliary lens is in use)
Cylinder Axis range
1°~180°(5° step)
Cross cylinder
± 0.25D
Rotary prisms range
0 d ~20 d (Step: 1 d)
P.D.adjustment
50~80mm
Forehead adjustment
16mm
Effective field of view
19mm
Size
323*315*85mm
Weight
5kg