Factory For Computer Glasses Online - Spin Photo1.61 Photochromic Gray cr39 Single Vision Lenses AR Coating – Optical
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Factory For Computer Glasses Online - Spin Photo1.61 Photochromic Gray cr39 Single Vision Lenses AR Coating – Optical Detail:
Packaging & Delivery
Selling Units | Pairs |
Single package size | 50X45X45 cm |
Single gross weight | About 22kgs |
Package Type | inner bag,out carton, export standard or upon your design |
Lead Time | Quantity(Pairs) 1 – 3000prs, 15days |
Quantity(Pairs) > 3000prs, To be negotiated |
1.56 Photochromic Gray Single Vision Lenses AR Coating NK55 Material
Index | Monomer | Photochromic | Diamater |
1.61 | MR-8 | Grey | 65/70mm |
Abbe | Specific Gravity | Transmission | Coating |
33 | 1.34 | 0.97 | HC,HMC/AR Coating |
Photochromic lenses, often called transitions or reactolights, darken to a sunglasses tint when exposed to sunlight, or U/V ultraviolet, and return to a clear state when indoors, away from U/V light.
Photochromic lenses are made of many lens materials including plastic, glass or polycarbonate. They are typically used as sunglasses that conveniently switch from a clear lens indoors, to a sunglasses depth tint when outdoors, and vice versa.
1. Fast speed of changing, from white to dark and vice versa.
2. Perfectly clear indoors and at night, adapting spontaneously to varying light conditions.
3. Very deep color after change, the deepest color can be up to 75~85%.
4. Excellent color consistency before and after change.
AR Coating.
–HC(hard coating): To protect the uncoated lenses from scratch resistance
–HMC(hard multi coated/AR coating): To protect the lens effectively from reflection, enhance functional and charity of your vision
–SHMC(super hydrophobic coating): To make the lens waterproof, antistatic, anti slip and oil resistance.
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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Factory For Computer Glasses Online - Spin Photo1.61 Photochromic Gray cr39 Single Vision Lenses AR Coating – Optical, The product will supply to all over the world, such as: Johor, Holland, Uruguay, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
By Liz from India - 2018.09.29 17:23
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By Agnes from British - 2017.02.14 13:19