>> Product Description
Product Description
The optical window is optical glass with grinding and polished faces that are parallel to each other, windows can be a protection of original when it's in two physical environments. And there is almost no effect on visible light, to coat on the surface of windows could increase the transmittance,the commonly used coatings are antireflection coating (AR) and scratch-resistant coating(AS). Windows with coating can enhance the light penetration strength, and own function of waterproof, dustproof, and scratch-proof.
They are mainly used in mobile phone screens, digital cameras, digital video recorders, industrial optical windows, touch screen products, GPS products, digital electronic products windows, car rearview mirrors, computer screens, laptop screens, watch surfaces,s and so on.
VY Optoelectronics Co., Ltd. offers all types of windows made from different materials. Special sizes and materials are also available upon request. In addition, we provide a variety of single-layer or multiplayer anti-reflecting coating on optical windows. Oval windows, round windows, square windows, disc, windows with holes are all available here, material could be Bk7 glass, fused silica, JGS1, JGS2, B270, float glass, sapphire, etc..
The windows are the most popular item here. For example,dia.7.8mm round windows with B270 glass, which is used to protect the camera lens. Month productivity is 500,000 pcs.
+
Picture show of our Optical windows
| Material |
BK7, Fused Silica, Ge, Si, CaF2,ZnSe, ZnS, LN, LT etc. |
| Diameter |
3mm - 460mm |
| Thickness |
0.15mm - 30mm |
| Surface Figure |
λ/10 (PV flat surface can achieve 0.03um per 150mm) |
| Dia. Tolerance |
+0.01, -0.01 mm |
| Thickness Tolerance |
+/-0.1 mm |
| Clear Aperture |
95% |
| Surface Quality |
10-5 |
>> Company Introduction
>>
Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
>>
FAQ
Q:
Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q:
How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q:
Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q:
How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.
Q:
How to ensure the safety of payment?
· VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.
Q:
How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.
){kind=link}
){kind=link}