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Best Vision Sphere and Stenopaeic Slit Guide by henok biruk is a document available to read on EtoBox.

What is Best Vision Sphere and Stenopaeic Slit Guide about?

The document discusses two techniques - best vision sphere (BVS) and stenopaeic slit - that can be used to objectively refract patients when retinoscopy is not possible. It defines BVS as the highest plus or lowest minus lens providing best vision and outlines steps to determine a patient

Author

henok biruk

Language

EN