Multifocal Progressive Lens. Lens:Multifocal Progressive Lens. up 0, down 100: Far Distance 0 Degree / Near Distance +100 Degree for Reading. up 0, down 150: Far Distance 0 Degree / Near Distance +150 Degree for Reading.
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Lenses Optical Attribute: Multifocal, Anti-blue light, Photochromic. Suitable for male and female, new and fashionable. Blue light blocker magnifying lens, help you filter more than 95% of harmful blue light when reading books, magazines or newspapers; No longer worry about headache, eye fatigue or dry eye caused by prolonged reading.
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Bifocal Tinted Lense Reading Glasses. Lens Size: 52mm x 31mm. Length between Lens: 17mm.
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Multifocal Progressive Photochromic Lens. up 0, down 100: Far Distance 0 Degree / Near Distance +100 Degree for Reading. up 0, down 150: Far Distance 0 Degree / Near Distance +150 Degree for Reading. up 0, down 200: Far Distance 0 Degree / Near Distance +200 Degree for Reading.
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R417B-A: Semi Rimless Bifocal Reading Glasses. Bifocal, Semi Rimless, Spring Hinges. Lens Size: 29mm (H) x 51mm(W).
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The glasses are equipped with the anti-blue light function for better working on the screen. The reading glasses with varifocal function have multifocal lenses, i.e. the glasses have the reading strength in the lower visual range and no visual strength in the very upper visual range.
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Multifocal Progressive Photochromic Lens. up 0, down 100: Far Distance 0 Degree / Near Distance +100 Degree for Reading. up 0, down 150: Far Distance 0 Degree / Near Distance +150 Degree for Reading. up 0, down 200: Far Distance 0 Degree / Near Distance +200 Degree for Reading.
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Style:Anti-blue Light,Ultra Lighth,Simple,Progressive Multifocal. Type:Progressive Multifocal Anti-Blue Light Reading Glasses. High quality anti-blue light reading glasses. The anti-blue light design can effectively block harmful blue light and protect the health of your eyes,especially when working with a computer.
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