Har-800 Optometry Portable Autorefractor Price

Product Description

HAR-800 Optometry Portable Autorefractor Price

Auto Refractometer Features:

1. Non-contact and non-invasive:
The light power is safe for eyes; There is 35cm(14 inches)between the instrument and the eyes.

2. Child-friendly:
Little cooperation is required, suitable for infants and those who have a language barrier.

3. Speedy Inspection:
One Key operation to complete the automatic detection of two eyes:

4. Accurate Result:

The advanced optical detection principle provides an accurate result: including myopia, hyperopia, astigmatism, axial and anisometropia.

5. Comprehensive detection modes:

Infant mode is specially designed for infantsl Myopia model is customized for myopia people and even high myopia people (HAR-880 only); Adult mode is suitable for all adults. 

6. Easy targeting:
Luminant cross-shape facilitates the targeting for operator.

7. Ultrasonic distance measurement:
Automatically monitor the distance with audiable and visual hint.

8. Printer: Thermal printer is connected by infrared.

 Auto Refractometer Specification:

Optical Parameters	Mode		Infant mode	Adult mode	Myopia Mode (HAR-880 only)
	Sphere range		-6.0D~+8.0D	-6.0D~+8.0D	-9.0 to +2.0D
	Sphere interval		0.25D/0.1D	0.25D/0.1D	0.25D/0.1D
	Sphere tolerance		±0.5D	±0.5D	±0.5D
	Cylinder range		-3.0D to +3.0D	-3.0D to +3.0D	-3.0D to +3.0D
	Cylinder interval		0.25D/0.1D	0.25D/0.1D	0.25D/0.1D
	Cylinder tolerance		±0.5D	±0.5D	±0.5D
	Axial of astigmatism range		1°~180°	1°~180°	1°~180°
	Axial of astigmatism interval		1°	1°	1°
	Axial of astigmatism tolerance	0.25D-1.00D	±10°	±10°	±10°
		1.25D-3.00D	±5°	±5°	±5°
	Intervals are adjustable
Function Parameter	Working distance	Adult/infant mode	335±10mm	Confidence level	10
		Myopia mode (HAR-880 only)	268±10mm
	Output of laser radiation		150 to 200um	Wavelength	850±20nm
	Data acquisition time		2s/eye	Battery Voltage	d.c. 11.1V
	Distance measurement		Automatic, with audible and visual hint
	Battery life		More than 6 hours of continuous usage
	Low-battery warning		Indicates 15 minutes usage remains

Services

Packaging



Contact Us