Method for producing tempered glass polarizing lens
A polarizing lens and tempered glass technology, which is applied in optics, optical elements, polarizing elements, etc., can solve the problems of undisclosed mass production of multi-layer laminated tempered glass polarizing lenses, poor impact resistance, easy oxidation and Corrosion and other problems, to achieve the effect of uniform colloid, consistent water resistance and durability, and less colloid
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[0018] The processing steps of the production method of the tempered glass polarizing lens of the present invention have:
[0019] Preparation of Optical Thin Sections
[0020] Roughly grind the optical glass blank with a diameter of 60-80 mm to make the convex surface reach the specified spherical radian. Then cut the material to make the concave surface reach the specified radian, and make the center thickness of the workpiece meet the specified requirements. Then finish grinding, that is, grinding the curved surface of the workpiece to make it smoother. Afterwards, it is polished to make the workpiece bright, transparent and accurately reach the specified radian and thickness.
[0021] Put the glass processing parts that reach the specified radian and thickness on the blue frame, put the batches of processed parts together with the blue frame on the upper layer of the strengthening furnace, add a cover to preheat for about half an hour, so that the temperature of the proc...
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