Bộ dụng cụ kiểm tra khúc xạ mắt tại Lotte Market
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Optical Retinoscope Schematic Refraction Eye Model Practice Training Eye Refraction Checker. Standard retina has accurate color reproduction with the corresponding physical dimension focal length ratio. 00D 5. 3 difficulty levels with change in pupil size (3, 5, 7mm), switchable by small, general and mydriatic simulation. Degree of axial astigmatism disc angle is 0 ~ 180 °, Flexible support with height: Còn hàng
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Giới thiệu Bộ dụng cụ kiểm tra khúc xạ mắt tại Lotte Market
Optical Retinoscope Schematic Refraction Eye Model Practice Training Eye Refraction CheckerDescription:
100% brand new and high quality
Features:
Standard retina has accurate color reproduction with the corresponding physical dimension focal length ratio.
Ametropia (-a + 4.00D 5.00D), you can put any power on it to train by inculding the lens cylinder.
3 difficulty levels with change in pupil size (3, 5, 7mm), switchable by small, general and mydriatic simulation.
3 layers of walls for arc refraction lenses or definition of different degrees of astigmatism and axial cylinder.
Degree of axial astigmatism disc angle is 0 ~ 180 °, Flexible support with height adjustment.
Eye refraction checker only, other accessories demo in the picture is not included!
Specification:
Type: Eye Refraction Checker
Material: Optical lenses, Metals, Plastics
Diopter adjustment range: 9.00D
Pupil diaphragm:φ3, φ5, φ7
Applications: Refractive examination, eye test, practice
Features: Refractive examination, eye refraction check, beginner, practice, recommended adjustment, easy to operate
Dimension: app.13.5x7.5cm/5.31x2.95in
Color: Black
Quantity: 1 Pc
Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 Pc x Eye Refraction Checker