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Righton Auto Lensmeter

Auto Lensmeter ALM-Zero

  1. * Best suit with RV-II system
  2. * Easy to use 5.7' colour LCD touch screen
  3. * Auto detect of UV transmittance (up to 385 nm) while measuring lens power
  4. * Auto CL mode enable switching to "contact lens" by setting the nose piece of the contact lens measurement

Specifications

Measurement range
Spherical power (SPH)
±25D
Cylindrical Power (CYL)
±10D
Axial angle (AXIS)
0-180°
Additional power (ADD)
-2 to 10D
Prism power
0 to 10△
Increment
Diopter
0.01/0.12/0.25D
Prism
0.01/0.12/0.25△
Mode
Cylinder
+ / ± / -
Prism
Rectangular coordinates / Polar coordinates / Displacement
Measurement time
0.035 seconds (sampling time)
Wavelength
660 nm
Diameter of the beam
Φ3 mm (2000C)
Φ2.5 mm, Φ5 mm (3000C)
Diameter of the lens
Φ20 to 120 mm (more thanΦ5 mm for CL)
Interpupillary distance
50 to 86mm (step: 0.5mm)
Measurement object
Spectacle lens / Contact lens / Optical lens
Abbe numbers
20, 25, 30, 35, 40, 45, 50, 55, 60, 65
Transmittance of UV
The peak of the wavelength is 385nm
Display
5.7 inch TFT LCD (320 x 240 dot) with touch panel
Alignment
Cross cursor
Printer
Thermal printer (384 dots/line)
External communication port
RS232C, USB (USB1.1)
Dimensions and power source
Dimensions
205(W) x 445(H) x 249(D) mm
Weight
Approx 6kg (13.2lbs)
Voltage
AC 100-240V
Frequency
50/60Hz
Power consumption
22-55VA

** May not be available in certain country. Please contact local Righton distributor for more details.

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