VT-500 View Tester, Phoropter

Product Description
The digital phropter makes an improvement from the conventional refractometer, and conversion from the conventional refractometer to the subjective one. It has the comprehensively inspecting and visual testing function. The scale is clear, convenient for operation, and is durable. The operation is simpler and more accurate.

Product Feature
1. digital phropter 2.It has the comprehensively inspecting and visual testing function.

Product Specification/Models
Measurement range Sperical Lens -29.00~+26.75D -19.00~+16.75D(Cross Cylinder,Prism Test) (Step:0.12D/0.25D/0.5D/1D/2D/3D) Cylinder Lens 0.00~8.75D (Step :0.25D/0.5D/1D/2D/3D) Axis 0~180(Step:1/5/15/35/45°) Pupii Distance Far:48~80mm Near:45~75mm(Step :0.5/1.0) Working Distance 35~70cm (Step :5cm) Rotary Prism 0~20 (0.1 /0.2 /0.5 /1 /2 ) Cross Cylinder Jackson Cross Cylinder ±0.25 D Jackson Cross Cylinder ±0.50 D Dual Cross Cylinder Rrtinoscopy Lens +1.5D,+2.0D (Test Distance 67cm,50cm) Specifications Body 447(W)*119(D)*337(H)mm, 6.5kg Controller 214(W)*286(D)*171(H)mm, 1.0kg Junction Box 266(W)*72(D)*240(H)mm, 1.3kg Power Supply AC 100 V~240V , 50/60Hz Power Consumption 140VA Auxiliar Lens Pin Hole Lens Ø1mm Moddox Rod Right eye (horizontal red), Left eye(ertical red) Red/Green Filter Right eye (red) , Left eye (green) Polarized Light Filter Right eye (135°,45°),Left eye (45°,135°) Separating Prism Right eye (6 BU),Left eye (10 BI can be added to 0~5) PD Test Lens Fixed Cross Cylinder Lens Jackson Cross Cylinder ±0.50D Axis fixation90° Vision Degrees 32°