Ophthalmic Equipment Handheld Refractometers

• Classification: Auto Refractometer
• Type: Auto Refractometer
• Certification: CE, ISO13485
• Group: All
• Name: Digital Refractometer
• Optometry: Automatic
• Model NO.: YJ-800
• Ds Range: -7.50d~+7.50d
• Ds Resolution: 0.25D/0.01d
• Ds Accuracy: ±0.50d
• Specification: 340mm*700mm x1830 mm
• Trademark: FORERMED
• Origin: China
• Production Capacity: 10000

Product Description

^{China Manufacture Atago Digital Refractometer Refractometer} 

Product Description

Product features:
The patients who need to be corrected such as myopia, hyperopia, astigmatism, strabismus, pupil distance deviation, fixation asymmetry and refractive aberration can be screened by the refractive screening instrument, and further prevention and control measures can be taken

Product Parameters

Specification:
Operation mode: Bino/Mono
Optometry: Automatic
DS:Range:-7.50D~+7.50D
Resolution:0.25D/0.01D
Accuracy:±0.50D
DC:Range:0.00D~3.00D
Resolution:0.25D/0.01D
Accuracy:±0.50D
Axis: Range:1°~180°
Resolution:1°
Accuracy:±5°
Pupil size:Range :4.0 mm~9.0 mm
Resolution :0.1mm
Accuracy :±0.1 mm
Pupil distance:Range :35 mm~80 mm
Resolution:1mm
Accuracy:±1 mm
Gaze:0°~ 20°
Measuring distance:1 m ± 5 cm
Time per measurement: ~1s
Fixation target: Light flash, attractive sound
Data interface: Wi-Fi,USB
Printer interface: USB
Battery :Rechargeable lithium batteries, 6 hours of duration, Replaceable
Size:180mm×130 mm×110mm
Display: 5 inch touch screen
Weight:0.8Kg
Optional accessories: Camera tripods, printer, etc

Refractometer
Vertex distance	0mm, 12mm,13.75mm
Spherical	-20 - +20D (VD=12) 0.12/0.25m-1 Step
Cylinder	-8 - +8m-1 0.12/0.25m-1 step
Axis	0~180° 1°Step
Cylinder form	-, +, +
Pupil distance	45-88mm, 1mm step
Min. pupil size	2.0mm
Keratometry
Radius of curvature	5.0-10mm (increment:0.01mm)
Corneal Power	33.75-67.50D (when corner equivalent refractive index is 1.337)
	Increment selectable from 0.12,0.25m-1
Corneal astigmatism	0.00-8.00m-1 (Increment selectable from 0.12,0.25m-1 )
Axis	1~180°(increment:1°)
Corneal diameter	2.0 -14mm (increment:0.1mm)
Others
Chart	Auto fog
Memory of data	10 meature value for each right and left eye
Display	5.6″LCD/TFT
Print	Thermal printer
Power supply	100 - 240V 50/60HZ
Dimension	490mm•280mm•470mm
Weight	15.5kg

Detailed Photos

Company Profile