Portable Auto Refractometer Vision Screener

Description:

V100 can screen both eyes at once from 1 meter away. Once the pupils are in focus, V100 will start to calculate automatically and deliver results within 1 second. Device Specifications: Measurement Modes

• Binocular / Monocular Measuring Mode
• Measuring Time: 1 second
• Automated Distance Sensing: 100 cm to 5 cm

Refractive Measurement Range

• Spherical (SPH):

• Range: -9 D to +7 D
• Resolution: 0.25 D / 0.01 D
• Accuracy: ±0.5 D

• Cylindrical (CYL):

• Range: 0 D to 3 D
• Resolution: 0.25 D / 0.01 D
• Accuracy: ±0.5 D

• Axis:

• Range: 0° to 180°
• Resolution: 1°
• Accuracy: ±5°

Pupil & PD Measurement

• Pupil Size Range: 4.0 mm to 9.0 mm
• Accuracy: ±0.1 mm
• Pupil Distance (PD): 30 mm to 80 mm
• Accuracy: ±1 mm

Fixation Target

• Sound and Flashing Light

Display & Interface

• 4.3” Full LCD Touch Screen
• Wi-Fi Data Transfer
• USB Charging Port

Battery & Power

• Battery: 2 x 18650 Li-ion
• Voltage: 3.7 V
• Current: 3400 mAh
• Working Time: 5 hours
• Power Supply Input: 100 – 240 V, 50/60 Hz, 35 VA
• Output: 5 V, 2 A

• Myopia (nearsightedness)
• Anisometropia (unequal refractive power)
• Hyperopia (farsightedness)
• Strabismus (eye misalignment)
• Astigmatism (blurred vision)
• Anisocoria (unequal pupil size)