Ezer ELM-7800 Auto Lensometer

The Ezer ELM-7800 Lensometer refurbished by Vision Systems Inc. provides outstanding performance & quality.

 
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Description

Ezer ELM-7800 Auto Lensometer

All-Lens Measurement. The ELM-7800 offers the utmost in flexibility by accurately measuring all lens type including progressives.

  • The ELM-7800 provides more accurate measurements due to the ISO-standard green LED measurement light, making
    the ABBE value compensation unnecessary
  • Type of lens is automatically recognized and measured, including progressives lenses
  • Accurate measurement of UV transmittance
  • High resolution 4.7 inch color LCD screen
  • Built-in high speed thermal printer
  • Precise monocular and binocular PD measurements
  • Easy to operate

 

 

 

Specifications

Measurement Range

Spherical Lens: 0 to ±25.00D (0.01D / 0.12D / 0.25D steps)
Contact Lens: (spherical lens) 0 to ±25D (BC=6.00 to 9.00)
Cylinder Lens: 0 to ±10D (0.01D / 0.12D / 0.25D steps)
Cylinder Lens Axis: 0°~180° (reading increment step: 1°)
Addition: 0 to 10D (0.01D / 0.12D / 0.25D steps)
Prism: 0.00Δ to 10.00Δ (0.01Δ / 0.12Δ / 0.25Δ steps)
Cylinder Lens Measurement Mode: ( – , ± , + )
Prism Measurement Mode: X-Y: Cartesian Coordinates H:I,O;V:U,D
P-B: Polar Coordinates
mm: mm expression
Display: 5.7 TFT LCD
Lens Diameter: 20mm-100mm
Power Source: AC (110V-240V) ±10%: 50/60HZ 40 VA
Power Consumption: 40W
Weight: 4Kg
Dimensions: ( W x H x D ) 200mm x 420mm x 290mm