Refractive Power Measurement

• Spherical refractive power:-25D to +22D?0.12D/0.25D steps?
• Cylindrical refractive power:0D to ±8D?0.12D/0.25D steps?
• Astigmatic axial angle:1° to 180°( in 1°steps)
• Minimal measurable pupil diameter:Ø2.0mm

Corneal Curvature Measurement

• Corneal curvature power:5.00 to 10.00mm(0.01mm step)
• Corneal refractive power:33D to 67D(0.12D/0.25D steps)
• Corneal astigmatic refractive power:0D to -15D(0.12D/0.25D steps)
• Corneal astigmatic axial angle:1° to 180°( in 1° steps)

• PD Measurement Range:45mm to 85mm(0.5mm step)
• Dimensions:275mm(W)x475mm(D)x435-465mm(H)
• Weight:18kg
• Power Supply:110-240V AC, 50-60Hz

Features:

• Rotary Prism Technology for accuracy
• Simple to use, to be quick and clear
• Compact Design, Smooth Movements
• 5.7-inch TFT color LCD screen