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The all-new LensChek™ Plus Digital Lensometer®, part of the VisionChek™ Digital Exam Suite, combines technology with simplicity at the core of your exam. The new, compact, modern design and intuitive user interface of the LensChek Plus Digital Lensometer offers the easiest lensmeter user experience available. For example, when the target is aligned with the correct optical center, readings can be automatically “locked-in” ensuring fast, repeatable, and reliable lens measurement.




LensChek™ Plus – Digital Lensometer® Specifications:

Refractive Measurement Range:
Sphere: -25D to +25D (Step: 0.01D, 0.12D, 0.25D)
Cylinder: 0D to ± 10D (Step: 0.01D, 0.12D, 0.25D)
Axis angle: 1 to 180° (Step: 1°)
Addition: 0D to 10D (Step: 0.01D, 0.12D, 0.25D)
Prism: 0 to 10° (Step: 0.01D, 0.12D, 0.25D)
Lens Power Measuring Wavelength: 630 nm

 Measureable Lens:
Unprocessed (Diameter: 100mm) and Framed Lens
Single, Multifocal, Progressive lens
Single Focus Hard and Soft Contact Lens (use Contact Lens Stand)

 Measurement Accuracy:
Sphere: 0D to ± 10D = ±0.25D, else 0.50D
Cylinder: ±0.25D

 Printer: Thermal line printer (Paper width: 58 mm)

 Port: Serial RS-232C port for connecting to EMR/EHR and other devices

 Internal Display: 145 mm (5.7 inches) color LCD monitor

Weight Unpacked: 4.7 Kg (10.35 lbs)
Display Up: 46.7 cm (18.4 in)
Display Down: 41.9 cm (16.5 in)
Width: 18.4 cm (7.3 in)
Depth: 22.9 cm (9.0 in)
Color LCD Monitor: 12.1 x 8.9 cm (4.75 x 3.5 in.)

Input Power: 100 to 240V @ 50/60Hz, 60 VA
Fuse: T2AL 250V, 5x20mm, RoHS
Bluetooth Power Source: 5V DC ± 5% @ 200 mA (typical)



  • Combines technology, simplicity and value
  • Compact, modern design
  • Intuitive user interface
  • Brilliant 5.7 inch color LCD display
  • Utilizes green measurement light
  • Automatically lock-in measurement when optical center is aligned
  • Measures single vision, bi-focal/tri-focal, and progressive lenses
  • Hard and soft contact lens measurement mode
  • Data output options: built-in printer and serial RS-232C port for connecting to EMR/EHR and other devices
  • Built-in storage compartment for extra printer paper or accessories
  • Measurement range:
    Sphere: -25 D to +25 D
    Cylinder: 0 D to ±10 D
    Axis: 0° to 180°


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