Ophthalmoscope Adjustable Brightness LED Eye Examination Tool

Ophthalmoscope Adjustable Brightness LED Eye Examination Tool Description

1、The electronic display of the handle shows the battery power and the strength of the light source. 2、Toggle the rebound switch, toggle upward, the light source becomes brighter and brighter; As you scroll down, the light decreases in brightness until the power is turned off. 3、Suitable for eye examination, principle of coaxial parallel light, optical glass lens, five different light spots. 4、Diopter range: ‑20d ~+20D; Strong reducibility, indicating 90%. Stable optical effect, constant current voltage IC built in handle. 5、Low power LED light, service life up to 20,000 hours, long service time.
Condition: 100% Brand New
Item Type: Ophthalmoscope
Material: ABS
Diopter Range: -20d ~+20D
Show: 90% or higher
Battery: 2pcs AA batteries (Not included)
Principle of coaxial parallel light
Optical glass lens, five different spot diopter range: -20d ~+20D
LCD screen, handle brightness adjustable reducibility, indicating 90%
Stable light effect, low power consumption LED light with constant current and voltage regulation built into the handle, with a service life of up to 20,000 hours
1 x Ophthalmoscope Handle
1 x Ophthalmoscope Lens
1 x Manual