离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
-
最小订单:
1 Unit
包装细节:
Original Box By Moptim
交货时间:
4-6 working days
供应能力:
50 Unit per Month
付款方式:
T/T, Other
联系人 Mr. Samuel
Bldg. 8C, GOTO Digital Technology Park, No.137 Bulan Rd., Longgang District, Shenzhen, Guangdong
Hand-held automatic refractometer (Handhold Auto Refractometer HAR) based Shack-Hartmann wave front sensor to detect eye refraction principle to determine the vision. Handheld vision tester is mainly used for the preliminary determination of eye refraction and screening, with objective, accurate, fast, etc., automatic, noninvasive; requires a minimum of cooperation, not only applies to groups with strong, but also with in children, the elderly and other groups with not strong. This solves the ordinary computer refractor refractor subjects who need close cooperation with many of the issues and convenient movement. Even if the subjects were wearing glasses or cataract lenses, you can at a distance of *5cm away his safety and objectively detected diopters.
The HAR***0/**0 vision screener can check the refractive error precisely for different groups of people using the ultrasonic ranging, cross line, flashing light and sound technology and then to find out the probably potential refractive problems.
The HAR***0 vision screener has so many merits, such as portable,
fast and accurate testing, non-contact and non-injury to
your eyes. It is fit for the refractive screening of huge
population since that 5 second is enough for both eyes test. We all
know that the refractive status is very important for children just
because that if doctor can not find the long-lasting refractive
error and cure it properly, children would become amblyopia sadly
someday or lose the best chance to treat the lazy eye and finally
become the permanent amblyopia. The special model for children
testing is the best way for child screening. So it is not only for
the adult, but also for the infants and handicapped
patients.
HAR***0 vision screener*-the optimal weapon for doctor to master
the refractive status of patients.