CV-3000
                                 SPECIFICATIONS
Range of Measurement
 Sphere  0 to -29.00D (0.12/0.25/0.5/1/3D step)
 0 to +26.75D (0.12/0.25/0.5/1/3D step)
 Astigmatism

 0 to ±8.75D (0.25/0.5/1/3D step) 
 Astigmatism axis

 0 to 180° (1° / 5° / 15° step) 
 Phoria

 -20 prism to 0 to +20 prism (0.1/0.5/2.0 prism step)  

 Inner / Outer / Up / Down 

 Near distance           

 examination

 Optical axis of both lenses converge mechanically at 40 cm /   

 67 cm in front of eyes. 
 Binocular balance test 

 Rotary prism, R&G filter and polarizing lens methods are        

 available. 
 Cross cylinder

 ±0.25D or ±0.50D
 Topcon cross

 ±0.25D 
 PD

 48 to 80mm (1/0.5 mm step)
 Retinoscopic lens 

 +2.00D or +1.50D both sides
 Corneal alignment

 12 to 20mm by 2mm step and 13.75mm
 Visual field

 35º 
Dimensions and weight
 Body  Max. 454 (W) x 282(H) x 140(D)mm, 7.0kg
 Power supply unit

 CS type : 120(W) x 280(H) x 135(D)mm, 3.5kg

 Wall type : 280(W) x 120(H) x 135(D)mm, 3.5kg

 Power supply

 AC100 to 120V and 220 to 240V, 50/60Hz

 Power consumption

 60VA