Blue light prevention film for lens
An anti-blue light and lens technology, applied in optics, filters, optical components, etc., can solve the problem of not being able to filter blue light, and achieve the effect of reducing irritation, eliminating sore eyes, and alleviating eye fatigue.
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[0015] Embodiment 1: tin oxide 30%; rubidium 40%; platinum 40%.
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[0016] Example 2: silicon oxide 60%, rubidium 10%; platinum 30%.
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[0017] Embodiment 3: silicon oxide 55%, rubidium 35%; platinum 10%.
[0018] The anti-blue light film 2 of the present invention can not only effectively isolate ultraviolet rays but also filter more than 33% of harmful blue light, maintain a light transmittance of more than 79%, greatly reduce the irritation of blue light to the eyes, and eliminate uncomfortable symptoms such as sore eyes, fever or pain, Relieves eye fatigue.
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