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Optical Retinoscope Eye Model - Optical Retinoscopy Optometry Teaching Tool (0~180° Axis Angle Disk, +4.00D to -5.00D Di Precise & Clear Axis Angle: Astigmatism axis disk scale ranges from 0~180°, with each small division marked at 5° for inBest Value chaoyue medical instruments co.,ltd 
New eye model retinoscope training eye practice eye Optical Optometric tool Huanyu 
Huanyu Retinoscope Schematic Eye Model Eye for Retinoscopy Practice, Optometry Teaching Tool for Optical Retinoscopy, Ra Coordinate with the retinoscope practice,Simulate real eyegeneric 
Optical Retinoscope Eye Model Adjustable Diopter Range -5.00D to +4.00D for Optometry Teaching & Eye Training Tool 【Accurate Diopter】Diopter error less than 0.25D, adjustable range from -5.00D to +4.00D, ensuring precise measurementsLBMED 
Optical Retinoscope Eye Model, Refractive Eye Exercise Simulator with 3/5/7 Pupil Diaphragm, Adjustable 0-180° Shaft Ang 【Professional】Simulates structure and optical properties of human eye to help doctors and optometrists accurately measurWSGDSG 
Optometry Teaching Tool for Optical Retinoscopy, Retinoscope Schematic Eye Model Eye for Retinoscopy Practice, Range of 【Precise and Clear Axial Angle】 The astigmatism degree axial angle disk is adjustable: 0~180 degrees, each line represenP9IDEDFH 
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