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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 - 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 inLBMED 
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 measurROFALI 
Eye Model for Optical Retinoscope, Optical Retinoscopy Optometry Teaching Tool, Vision Tester, Axis Angle and Disc Grade 【THREE SIZE PUPILA】Equipped with φ3, φ5 and φ7 pupils to simulate small, normal and dilated pupil conditions.Pongnas 
Optometry Simulation Eye, Portable Practice Device for Refractive Examination and Retinoscopy Provides Hands on Learning [Portable Convenience] : Compact and portable design allows for easy transport, enabling training and practice anytime,OTICA 
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