- Function: You can wear red and green glasses to observe 4 dot light test, and judge whether there is monocular inhibition and vision function in both eyes when they are separated.
- Avoid Detection Deviation: Worth 4 dot light is pure in red and green, which can be completely filtered. The red and green colors are complementary, effectively avoiding detection deviation.
- Clinical Test: Professional 4 dot binocular test is a clinical test for eye suppression and amblyopia, which has great advantage to your eyesight and eye health.
- Improve Clarity: You can improve the visual clarity by using worth 4 light test, which is able to make your eyes more comfortable, and have no bad influence on you.
- Adjustable Pupil Distance: Binocular 4 dot light pupil distance is able to be adjusted up to 4383mm, which is able to be used by adults and children.
Specification:
Item Type: Worth 4 dot light
Material: ABS
Battery: 2pcs AA battery(not included)
Product Function: Wear red and green glasses to observe 4 dot light, and use the aura of complementary colors to separate the 2 eyes, so as to determine whether the 2 eyes have monocular inhibition and vision function under the condition of separation.
Package List:
1 x Red Green Flip Tool
1 x Worth 4 Dot Light
1 x Manual
1 x Storage Box
- Package Dimensions : 9.84 x 7.48 x 3.15 inches; 8.89 ounces
- Date First Available : January 16, 2023
- Manufacturer : YUYTE
- Country of Origin : China
