Description

The A&R DUAL LENSMAPPER is the perfect tool to achieve a very high optical quality control of your free-form lenses: immediate accurate error map calculation according to the reference marks process control check of the front curve of semifinished lenses. The DUAL LENSMAPPER combines two optical technologies (Reflection and Transmission) for a fast, accurate and automatic measurement. Main Features : FREE-FORM LENSES Comparison between the actual lens and the design leading to an accurate error map Free-Form process control with Go/NoGo for an objective and easy decision Free form lens inspection with Go/NoGo SEMI-FINISHED LENSES Semi-finished lens front power inspection with Go/NoGoion with G Why is the DLM the most accurate mapping instrument on the market? The DUAL LENSMAPPER is the only mapping instrument that takes into account the effect of the lens position and tilt in the calculation of the theoretical power. This leads to a meaningful error map which is not affected by

Product features

Outputs values, maps and profiles in term of SPH, DPT, CYL, CYL AXIS
Through power range -10D to 10D
Convex surface power range +1D to +10D (index 1.525)
Concave surface power range -3D to -12D (index 1.525)
Measurement area = 35x40 mm for the through power, 30x35 mm for the front power (a wider area is pos Lens positioning according to reference marks
Lens positioning according to reference marks <0.15 mm for classical configurations
Organic materials Calibration of the instrument via 4 calibration lenses (provided)
Calibration of the instrument via 4 calibration lenses (provided) Measurement time
Measurement time less than 8 seconds
Instrument size H991xL282xI600mm
Net weight 48 Kg
Measurement of free-form edged lens (with surface data) including an adapted lens holder, an automat Centering device for the measurement of SV semi-finished lenses
Centering device for the measurement of SV semi-finished lenses Molds
Molds concave measurement (-3 to -12D)
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