Optical Retinoscope Eye Model, Optical Retinoscopy Optometry Teaching Tool for Optical Retinoscopy, Range of The Diopter: -5.00D to +4.00D

Product parametersName: Retinoscopy Simulation EyeColour: BlackDioptric adjustment range: +4.00D~-5.00DPupil diaphragm: 3, 5, 7Weight: 448gDimensions: height 135mm, bottom diameter 74mmPurpose: simulated optometry practiceProduct List: 1 x Retinoscopy simulated Eye

• Accurate and Clear Axis Angle: The scale of the optometry simulation training eye model is clear. The axial angle plate degree: 0~180 degrees, each small grid is 5 degrees. It is clear and easy to read. It can hone different technical skills.
• Accurate Diopter: The diopter of our schematic eye is accurate, with an error of less than 0.25 Unit D. Its adjustable range is plus 4.00D to minus 5.00D
• 3 Pupil Sizes: Our model eyes have three difficulty levels with different pupil sizes: φ3, φ5, φ7, which can simulate small pupils, normal pupils and enlarged pupils.
• Adjustable Angle: The angle of our model's eyes can be adjusted to more than 90 degrees by adjusting the axis screw. It can be looked down, upward or downward. It is suitable for practitioners of different heights to practice and operate. Only adjust the "axis screw" when necessary.
• Retinoscope Practice : Coordinate with the retinoscope practice, simulate real eye. There is scale on the lens-barrel which represents different ametropia.