Huanyu Retinoscope Schematic Eye Model Eye for Retinoscopy Practice, Optometry Teaching Tool for Optical Retinoscopy, Range of the Diopter: -5.00D to +4.00D
$79.99
ACCURATE DIOPTER: The diopter of our schematic eye is accurate, with an error of less than 0.25 Unit D. Its adjustable range is +4.00D to -5.00D. 3 PUPIL SIZES: Our model eye has three difficulty levels with different pupil sizes:φ3, φ5, φ7, which can simulate small pupils, ordinary pupils, and dilated pupils. PRECISE AND CLEAR AXIAL ANGLE: Degree of astigmatism axial angle disk: 0~180 degrees, each line represents 5 degrees, and all are accurate and clear. ADJUSTABLE ANGLE: The angle of our model eye can be adjusted more than 90 degrees by adjusting the shaft screw, which is suitable for practitioners of different heights to practice and operate.
ACCURATE DIOPTER: The diopter of our schematic eye is accurate, with an error of less than 0.25 Unit D. Its adjustable range is +4.00D to -5.00D. 3 PUPIL SIZES: Our model eye has three difficulty levels with different pupil sizes:φ3, φ5, φ7, which can simulate small pupils, ordinary pupils, and dilated pupils. PRECISE AND CLEAR AXIAL ANGLE: Degree of astigmatism axial angle disk: 0~180 degrees, each line represents 5 degrees, and all are accurate and clear. ADJUSTABLE ANGLE: The angle of our model eye can be adjusted more than 90 degrees by adjusting the shaft screw, which is suitable for practitioners of different heights to practice and operate.
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