Automatic refractometer FKR-8900

Refraction is to check the concentration of light after entering the eyeball. It uses the state of emmetropia as the standard to measure the difference in vergence and dispersion between the examined eye and the emmetropia. Since many people will become attached to glasses almost in their lives, optometry is one of the most basic, most commonly used but important jobs for optometrists. Therefore, as far as the term optometry is concerned, in social life, regardless of Ophthalmologists, or ordinary people, are very familiar.

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Product Advantages

1. It integrates optometry/corneal curvature measurement functions.

2. Leading optical technology, good measurement consistency, to ensure accurate and reliable measurement data.

3. The most advanced image processing technology makes the image clearer and the measurement speed faster.

4. The humanized auxiliary focus ring function makes the focus capture faster.

Technical Parameter

Measurement mode	K&R model	Measurement of refractive power and corneal curvature
	REF mode	Measuring diopter
	KER mode	Measure corneal curvature
	CLBC mode	Measuring the curvature of contact lens base arc
Refractive measurement	Vertex distance (VD)	0mm, 12.0mm, 13.75mm, 15mm
	Spherical degree	(-20.00~+20.00) D (0.12/0.25D step length) (VD=12mm)
	Axis position	1°~180° (step length 1°)
	Interpupillary distance range	45~85mm (precision 1mm)
	Minimum measurement pupil diameter	Ф2.0mm
	Visual standard	Automatic cloud map
Corneal measurement	Corneal radius of curvature	5~10mm (0.01mm step length)
	Corneal refractive power	(33.00~67.00) D (0.12/0.25mD step length)
	Corneal astigmatism	(0.00~-15.00) D (0.12/0.25mD step length)
	Axis position	1°~180° (1° per step)
	Corneal diameter	2.0~12.00mm
Product specifications	monitor	5.7 inch LCD monitor
	Built-in printer	Imported thermal printer
	Power saving method	Automatic screen saver without operation for 5 minutes
	power supply	AC110~240V; 50/60HZ
	size and weight	275(W)475(D)435—465(H)mm/18kg