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Direct ophthalmoscope
4007Product Code:qh42
Specifications：Medical Devices
Model：BX-JYJ-01A
Function：Clinically applicable to patients for fundus examination.
Product features:
Latest technology Intelligent chip control
Handle: Made of Acrylonitrile Butadiene Styrene material, designed according to ergonomics, it is comfortable to touch, easy to operate, exquisite and beautiful, and easy to carry.high impact resistance, high heat resistance, flame retardant, comfortable touch;
Power supply: lithium battery rechargeable battery;
Charger: precharge-constant-current - constant-voltage charging mode, with reverse voltage protection, short-circuit protection, over-voltage protection, battery voltage detection indication and other functions.
Product technical parameters:
Adopt halogen lamp, can present the true tissue color, provides the stable lasting illumination effect.Functional diversity, reliable performance, reasonable price;
Lighting form: big circle, middle circle, semicircle, small circle, fissure, grid
Green light: no red filter (green filter), polarized filter, cobalt blue filter;
Refractive compensation: 0, ±1D, ±2D, ±3D, ±4D, ±5D, ±6D, ±7D, ±8D, ±9D, ±10D, +12, ±15, ±20, +40D, -25d, -30d, -35d;
Light source: 3.5V /2.6 micro halogen tungsten bulb;
Power supply lithium battery: 3.7V / 1500mAh.