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DUOCHROME TEST || BICHROME TEST|| RED-GREEN TEST||

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STURMS CONOID || APPLICATIONS AND CONCEPT || Types of astigmatism through sturm's conoid!

8:22

Jackson cross cylinder

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OT skills guide: Jackson Cross Cylinder

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Home Eye Test! If you fail, see an EYE DOCTOR!

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RETINOSCOPY in ASTIGMATISM | Break, intensity , brightness and skew | Straddling

7:23

Jackson's Cross Cylinder | JCC | Refraction

23:38

HOW TO READ AN OCT PRINTOUT IN GLAUCOMA || BASIC TESTING PROTOCOLS|| ( RNFL, ONH & MACULAR ANALYSIS}