Products > Vision Tester > YPA-2100 DIGITAL REFRACTOR

YPA-2100 DIGITAL REFRACTOR

Tablet Touch Control
Connected with control terminal through built-in WIFI or BT, supporting multi-touch/gesture control.

Tablet Touch Control

Connected with control terminal through built-in WIFI or Bluetooth, supporting multi-touch/gesture control.

Real-time Guiding System

Built-in graphical operation guiding system, zero learning cost, easy operation.

Ultrathin Design

Ultrathin body with maximum thickness of 92 mm.

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Advanced design of drive system with all-motor drive and low noise.

Strong responsive operation framework with more efficient human-computer

interaction system than traditional control panel.

Supports Retina screen with  outstanding image quality.

Supports multi-touch and gesture control.

Supports wireless network, connection with YEASN LM/AR, quick optometry data exchange.
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Sphere lens

-29.00D~+26.75D, Step 0.12D/0.25D/1D   


-19.00D~+16.75D(Cross Cylindrical Lens or Prism)            

Cylinder lens

0.00D~±8.75D, Step 0.25D/1D

Axis

0°~180°,Step 1°/5°

Pupil distance

48mm~82mm(Far)


49mm~75mm(Near,Working Distance35cm)

Rotary prism

0~20Δ,Step 0.1Δ,0.5Δ

Cross cylinder

±0.25D/±0.50D(Auto),±0.50D(Fixed)

Size and weight

Refractor  400(W)×92(D)×275(H)mm/3.9kg


Printer 200(W)×200(D)×80(H)mm/1.70kg