HAR-800/HAR-880 Handheld Auto Refractometer

HAR-800/HAR-880 Handheld auto refractometer Features: Ø I Non-contact and non-invasive: Ø The light power is safe for eyes; There is 35cm(14 inches)between the instrument and the eyes. Ø I Child-friendly: Ø Little cooperation is required, suitable for infants and those who have a language barrier. Ø I Speedy Inspection: Ø One Key operation to complete the automatic detection of two eyes: Ø I Accurate Result: Ø The advanced optical detection principle provides an accurate result: including myopia, hyperopia, astigmatism, axial and anisometropia. Ø I Comprehensive detection modes: Ø Infant mode is specially designed for infantsl Myopia model is customized for myopia people and even high myopia Ø people (HAR-880 only); Adult mode is suitable for alladults. Ø I Easy targeting: Ø Luminant cross-shape facilitates the targeting for operator. Ø I Ultrasonic distance measurement: Ø Automatically monitor the distance with audiable and visual hint. Ø I Printer: Ø Thermal printer is connected by infrared. Parameters: Non-contact and non-invasive The light power is safe for eyes;The working distance of the instrument is 35cm(14inches) Low cooperation need It do not need too much cooperation of children.It is suitable for infants and disabled individuals. Automatic operation by one key Complete the automatic detection of two eyes just need one key operation.A speedy and intelligent design. Easy to carry Small and lightweight body and printer.Easy to carry.It is suitable for any outdoor screening. Accurate result The advanced optical detection principle provides an accurate result:including myopia, hyperopia , astigmatism,axial and anisometropia. Comprehensive detection modes Infant mode is specially designed for the babies’ refraction characteristic; Myopia mode is specially designed for common myopia people and high myopia people; (HAR-880 only) Adult mode is suitable for all adults. Dual mode distance hint Through ultrasonic measurement of distance,it adopts sound and visual color light prompt the distance. High performance battery Short charging time and can use for a long time. Large storage capacity 420 data storage. Ultrasonic distance measurement Automatic monitoring the detection distance through audible and visual hint. Aiming The cross-shape is luminous and easy for aiming. Printer Thermal printer by infrared connection. Net Weight 0.9KG