1. Accurately measuring the low -degree lens below +-0.12D. 2. Measuring the colored lens with 10% transmittance. 3. Displaying the PH value in screen. 4. Measuring the progressive lens accurately and quickly. 5. Optionally installing PD measuring instruments, UV measuring instrument and thermal printer. 6. User friendly interface with easy operation; fast measurement, high accuracy and good repetition.

Specifications for the Viewlight Auto lensmeter DLR-500

PD measurement	20.0-49.5MM
Spherical Power	Range of Measurement: -25.00D ~ +25.00D
Contact Lens	-25.00D ~ +25.00D (BC=6.00 - 9.00) (0.01D/012D/0.25D Steps)
Cylindrical Power	-10.00D~+10.00D (-,MIX,+) (0.01D/0.12D/0.25D STEPS)
Axis	0~180°(1° Step)
ADD power	0.00D-±10.00D (ADD and AD2) (0.01D/0.12D/0.25D STEPS)
Prism power	0~-10 (horizontal) 0~-10 (vertical) 0.01 / 0.12 / 0.25 Steps
Applicable lenses:	20mm~100mm diameter
Applicable Contact Lens	5mm
PD measurement	20.0-49.5MM
UV Transmittance:	>100% (+-15.00D = +-25.00D, >20%)
Color LCD display:	5.7 inches LCD monitor
Printer:	Thermo Sensitive Printer
Data Interface	RS-232
Power Supply	Input AC 110V-240V, 50Hz-60Hz 40VA
Measurement:	190mm(W)*205 mm(D) * 418 mm(H)
Weight:	4.5 Kg