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CT4215 External Reading Manual Lensometer
CT4215B External Reading Lensometer with Prism Compensator
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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