Ophthalmic Instruments PDF
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Uploaded by ExpansiveEpic9416
Umm Al-Qura University
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Summary
This document provides a list of ophthalmic instruments, including their functions and uses. It details instruments like the lensometer, tracer, and lens polishing machine. The information is presented in a format that's suitable for learning about different optical tools in ophthalmology.
Full Transcript
Lensometer we use it to check:- 1-The power in the lens 2- Spotting the lens ( determined the optical center and optical axis) Tracer we use it to determine the dimensions and shape of the frame Manual lens edger We use it to cut the lens to the dimensions...
Lensometer we use it to check:- 1-The power in the lens 2- Spotting the lens ( determined the optical center and optical axis) Tracer we use it to determine the dimensions and shape of the frame Manual lens edger We use it to cut the lens to the dimensions of the frame Automatic lens edger Lens polishing machine we use it to polish or buffing the lens edge stuff Frame warmer we use it to warm the plastic frames to insert the lens into the frame Drilling holes machine we use it to drill holes in the lenses for rimless frames Grooving machine we use it to cut into the edge of the lens to insert a nylon wire for half rimless frames
