Processing technology for production of glasses lens specially used for safe driving
A technology for safe driving and processing technology, applied in glasses/goggles, optics, instruments, etc., can solve the problems of resin lens performance degradation, absorbent instability, etc., to achieve reduced additives, stable and reliable process, and easy control Effect
Pending Publication Date: 2017-12-22
ZENNI OPTICAL
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The present invention is a processing technology for producing special lenses for safe driving. The processing technology includes the following steps: (1) processing the resin semi-finished product into a resin substrate or subjecting the resin substrate to visual inspection, pretreatment, and clamping; (2) Add 0.01%-5% additive to SDC’s top coating hardening solution MP7110, stir until completely dissolved, then add it to the hardening solution tank in the hardening machine and circulate it with a 1-10μm filter element for 24 hours; (3) The lens is hardened and coated by an automatic hardening machine. The pulling speed of the solution prepared in step (2) is set at 1.5mm/s. Step (3) The cured lens is transferred to a vacuum coating machine to be coated with a 585nm narrow-band visible light reflective coating layer. The invention can keep driving safe and comfortable all the time during the day and night, and protect the eyes in all aspects.
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