描述

Loudly brand higher quality manual Phoropter MP-30

Features

1.Capable of checking up all-sided visual functions, accurate and comfortable in measurement.

2. Unique design of butterfly-shape appearance.

3. Exquisite manufacturing technique, with comfortable feel.

4. High grade plated-film used in all optic lenses.

Specifications
Sphere power
-19.00D~+16.75D Step: 0.25D
When applied with auxiliary lens +0.12D Step: 0.12D
Cylinder power
Range: 0~-6.00D
When applied with auxiliary cylinder lens : 0~-8.00D ( Step: 0.25D)
When applied with auxiliary cylinder lens +.012 (Step: 0.12D)
Cylinder axis
0~180° Step: 5°
Cross cylinder
± 0.25D
Rotary prism
0~20Δ Step: 1Δ
PD adjustment
50~75mm Step: 1mm
Convergence adjustment
∞ , 380mm (When PD 64mm)
Forehead reat adjustment
16mm
Vertex distance
13.75mm (From corneal point to standard lens surface)
Dimension
335(L)*320(W)*98(H)mm
Weight
5kg