Китай предлагает дешевые голубые оптические линзы UV420 с покрытием для очков 1 49 56 61 67 голубых размеров блоков
0,50-5,00 $
Китай дешевая цена 1 56 Синие Линзы для очков с синим покрытием оптические линзы UV420
- Категория: >>>
- Поставщик: Danyang Pioneer Optical Glasses Co. Ltd.Danyang Ltd.
Сохранить в закладки 1601351431672:
Описание и отзывы
Характеристики
Choosing the right blue light blocking lenses is essential for protecting your eyes from prolonged screen exposure. These lenses effectively filter harmful blue light emitted by digital devices, reducing eye strain, dryness, and blurred vision. Blue light blocking lenses are particularly important for those who spend long hours on computers, phones, or other screens. Depending on individual needs, you can opt for optical lenses with built-in blue light protection or add a blue light filtering coating to regular lenses. The right blue light lenses can enhance visual comfort, protect eye health, and improve sleep quality.
Reflective Index | 1.56 |
Abbe Value | 40 |
Transmittance | 97% |
Specific Gravity | 1.28 |
UV Protection | 420 |
Diameter | 50/55/60/65/70/75mm |
Coating | Tintable hard coated, Non-tintable hard coated; HMC, HMC+EMI, SUPER HYDROPHOBIC |
Coating Color | Green, Blue, Yellow-green, Gold, Magenta, etc. |
Power Range | SPH:-6.00~+6.00 CYL:0.00~-6.00 |
We are a professional lens manufacturer, focusing on the production of a full range of lenses, including functional lenses, anti-blue light lenses, photochromic lenses, polarized lenses, polarized colorful lenses, and photochromic colorful lenses.
Q: How about your optical lens production ability per day?
A: We have the capacity to produce about 30,000 pairs of optical lenses per day.
Q: When will I get the reply from the seller?
A: We aim to reply within 24 hours, considering time differences. Rest assured, we will get back to you as soon as possible.
Q: Could you provide free samples for customers to check the quality before they place an order?
A: Yes, we can. For customers who are genuinely interested in our products, we would be happy to provide samples, as long as the order quantity is reasonable. Please provide us with detailed instructions, and we will arrange the samples accordingly.
Q: What is the term of payment?
A: Our payment terms are 30% deposit in advance, with the remaining 70% balance due before shipment.
Q: What's the delivery time?
A: For your first test order, we will aim to deliver within 15 days. For regular orders of fewer than 10,000 pairs, the production time is typically around 15 days. The exact delivery time depends on the specific items and quantities ordered.
Q: What is the MOQ (Minimum Order Quantity) for optical lenses?
A: There is no MOQ if the optical lenses are in stock. We can fulfill orders based on your requirements, whether large or small.
Q: Are you a factory?
A: Yes, we are a professional optical lens manufacturer based in Danyang City, Jiangsu Province, China. We operate our own factory with state-of-the-art production capabilities.
A: We have the capacity to produce about 30,000 pairs of optical lenses per day.
Q: When will I get the reply from the seller?
A: We aim to reply within 24 hours, considering time differences. Rest assured, we will get back to you as soon as possible.
Q: Could you provide free samples for customers to check the quality before they place an order?
A: Yes, we can. For customers who are genuinely interested in our products, we would be happy to provide samples, as long as the order quantity is reasonable. Please provide us with detailed instructions, and we will arrange the samples accordingly.
Q: What is the term of payment?
A: Our payment terms are 30% deposit in advance, with the remaining 70% balance due before shipment.
Q: What's the delivery time?
A: For your first test order, we will aim to deliver within 15 days. For regular orders of fewer than 10,000 pairs, the production time is typically around 15 days. The exact delivery time depends on the specific items and quantities ordered.
Q: What is the MOQ (Minimum Order Quantity) for optical lenses?
A: There is no MOQ if the optical lenses are in stock. We can fulfill orders based on your requirements, whether large or small.
Q: Are you a factory?
A: Yes, we are a professional optical lens manufacturer based in Danyang City, Jiangsu Province, China. We operate our own factory with state-of-the-art production capabilities.
Contact US
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