External Reading Manual Lensmeter

External reading design

Green LED light source with large visual field

Prism compensator is optional

Ergonomic design offers better operational feel

Specification

Sphere power: -25.00D~+25.00D

0D to ±5D, 0.125D/step

±5D to ±25D, 0.25D/step

Axis range: 0~180° step 1°
Prism power range: Standard Type0~5Δ, Step0.5Δ

Type 0~20Δ, Step1Δ (prism compensation)

Prism base angle: 0 to 180 degree, minimum scale value 1 degree

180 degree to 360 degree Minimum scale value 5 degree

Eyepiece adjustable range: -5.00D to +5.00D
Objective Lens diameter: Φ16MM to Φ80MM
Size: 280(W) × 150(D) × 450(H) mm
Weight: 4.9KGS
Power supply: Input AC 100-240V, 50/60Hz; Output DC 6V 2A, 12W
Other: DC Power supply is available

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