Flashlight Red Green Ophthalmic Portable Metal Worth 4 Dot Test Light with Red Green Glasses for Ophthalmologists, Glasses 4 Cushions Optometrists for Eye Examination Ophthalmic

Feature:1. SMALL DETECTION DEVIATION: Red and green colors are pure and can be filtered completely, red and green colors are complementary, effectively avoiding detection deviation.2. FUNCTION: Clinical test for ocular suppression and amblyopia, which can determine the type of color disorder of the patient.3. FLASHLIGHT HANDLE: The flashlight in this set of optometry tools has an anti slip design, which is easy to hold and not easy to slip off when using.4. DISTORTION REDUCTION: The optometry tool comes with color blind clip glasses to help minimize distortion and increase the contrast of all colors.5. LIGHTWEIGHT: Made from hard, plastic, the 4 dot test tools are lightweight and virtually unbreakable. Include the red green glasses, and instructions manual.Specification:Item Type: 4 Green Light GlassesMaterial: ABSBuilt inBattery:Lithiumionbattery1200mAHProduct Function:1. Wearing red and green glasses to observe the four dot light, the use of color complementarity of this situation, the separation of the two eyes.2. To determine whether there is visualdysfunction in the two eyes in the case of separation of monocular inhibition at the same time.How to

• LIGHTWEIGHT: Glasses 4 Dot-Made of hard, plastic, the 4-point test tools are lightweight and virtually unbreakable. Include the red green glasses and the instruction manual
• DISTORTION REDUCTION: Test 4 Glasses-The optometry tool comes with color-blind clip-on glasses to minimize distortion and increase the contrast of all colors
• FLASHLIGHT HANDLE: Flashlight Red Green-The flashlight in this set of optometry tools has a non-slip design, easy to hold and not easy to slip off when in use
• SMALL RECOGNITION BREAKDOWN: Red Green Glasses-Red and green colors are pure and can be fully filtered, red and green colors complement each other, effectively avoiding recognition aberrations
• FUNCTION: Flashlight Green Glasses-Clinical test for eye suppression and amblyopia, which can determine the type of color disorder of the patient