Горячая распродажа UV400 прозрачные поликарбонатные линзы HMC UC Photogrey оптические линзы антибликовые HC покрытие синяя огранка очки
53,95 ₽ - 215,80 ₽
Фотонные Оптовые 1 56 прогрессивные офтальмологические линзы 75/14 мм фотоочки по рецепту
- Категория: >>>
- Поставщик: Danyang Photon Optical Co. Ltd.
Сохранить в закладки 1601167141837:
Описание и отзывы
Характеристики
Progressive lenses
Progressive lenses
Progressive lenses have many more lens powers than bifocals.The multifocal design of progressive lenses offers these important benefits:
* 1.Progressive lenses provides clear vision at all distances.
* 2.Because there are no visible "bifocal lines" in progressive lenses, they give you a more youthful appearance than bifocals
* 3.The power of progressive lenses changes gradually from point to point on the lens surface.
Blocking glare, high polarization efficiency, can effectively filter the dazzling light.
· Block glare
· High definition vision
· ultraviolet proof
Photochromic Lens
Advantages
· 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. They typically take around 30 seconds to fully darken and approx 2 - 5 minutes to return to a clear state.
· Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of the sun's harmful UVA and UVB rays. Because a person's lifetime exposure to sunlight and UV radiation has been associated with cataracts later in life, it's a good idea to consider photochromic lenses for children's eyewear as well as for eyeglasses for adults.
Product Paramenters
Blue Cut Lenses | ||||||||
Index 1.56 | Single Vision | Bifocal | Progressive | |||||
Index1.61 | Single Vision | Progressive | ||||||
Index1.67 | Single Vision | |||||||
Index1.74 | Single Vision | |||||||
Index1.59 Polycarbonate | Single Vision | Bifocal | Progressive | |||||
Blue Cut Photochromic | By Material | Index1.56 | Single Vision / Bifocal/Progressive | |||||
Index1.56 | Single Vision | |||||||
Index1.61 | Single Vision | |||||||
Index1.67 | Single Vision | |||||||
Index1.59 Polycarbonate | Single Vision | |||||||
Packages
Standard white envelops | |||||||
Brand envelops with customer design | |||||||
Include around 500 pairs of finished lenses,about 19KG | |||||||
Include around 120 pairs of semi-finished lenses,about 20KG | |||||||
Recommend Products
Company Profile
Certifications
FAQ
Q1: How about your optical lens production ability per day?
A1: About 30'000 pairs/day.
Q2: When will I get the reply from seller?
A2: Within 24 hours due to the time difference. We will reply you as soon as possible.
Q3: Could you provide free samples for customers checking the quality before they place the order?
A3: Yes, of course. For those customers who are really interested in our products, if the quantity is reasonable, we would be very glad to provide our samples after get the detailed instructions from the customer.
Q4: What is the term of payment?
A4: 30% deposit in advance, 70% balanced paid before shipment.
Q5: What's the delivery Time?
A5: For your first test order, we will try to deliver after 15 days. Normally, the production time should be about 15 days for an order less than 1,0000 pairs. The exactly deliver time depends on your items & quantity.
Q2: When will I get the reply from seller?
A2: Within 24 hours due to the time difference. We will reply you as soon as possible.
Q3: Could you provide free samples for customers checking the quality before they place the order?
A3: Yes, of course. For those customers who are really interested in our products, if the quantity is reasonable, we would be very glad to provide our samples after get the detailed instructions from the customer.
Q4: What is the term of payment?
A4: 30% deposit in advance, 70% balanced paid before shipment.
Q5: What's the delivery Time?
A5: For your first test order, we will try to deliver after 15 days. Normally, the production time should be about 15 days for an order less than 1,0000 pairs. The exactly deliver time depends on your items & quantity.
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