- Overview
- Product Description
Basic Info.
Product Description
High Quality Optical Large Magnifying Glass Plano Convex Lens
High Transmission quartz glass optical lens
1)High purity quartz ,SiO2> =99.99%
2)no bubble, strip, chipping or scratch
3)we can manufacture the quartz products according to customer's design
Features of High Transmission quartz glass optical lens as follow:
1.High purity made of 99.99%-99.9999% pure quartz.
2.Strong Hardness, Can reach Morse level 7.
3.High temperature resistance, can work under 1200°C continuously,and in short time can even work under 1500°C.
4. Acid and Alkali resistance
quartz glass does not react with any acid and base except
The stability is 30 times of the ceramic, and 150 times of stainless steel
5. Electric insulation, it is 10000 times of usual glass.
6. High light transmittance , it is different from 85%-95% depend on different spectrum.
7.Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/ºC
8.control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM.
Dimensions and details for customized optical glass lens:
Round shape plate | Diamater:8-500mm Thickness:1-100mm |
Rectangle | Length:10mm-750mm Width:10-550mm Thickness:1-100mm |
Triangle | According to customer's design |
Trapezoid | According to customer's design |
Overseas exhibition
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Q: How to pay?
A: T/T, Paypal, etc
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.