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WebOct 23, 2024 · Wax specializes in using optical spectroscopy for early cancer detection, novel microscopy and interferometry techniques. Recently, Wax developed a new imaging device that can measure both the thickness and texture of various layers of the retina at the back of the eye. Researchers are optimistic that this tool could be used to detect a ... WebBlack Blocking Wax – Tub 30 grm. This wax helps view the front surface of the lens. The wax has a melting point of 60 to 65°C and facilitates viewing the front surface of polished lenses without the confusing back surface image. Suitable for RGP and soft contact lenses. WebSep 4, 2015 · Step 1 How to Repair Scratched Eyeglass Lenses Place the eyeglasses, wax, and cloth on a flat surface. Add a comment Step 2 Remove any dirt or debris stuck to the lenses with a soft cleaning cloth. Clean glasses gently; using excessive force can grind dirt into lenses and cause more scratches. One comment Step 3 css how much did parent earn from work