Product Description
Wholesale Fused Silica Quartz Glass Optical Biconvex Lens
UV Lenses are used in many collimation, focusing, or laser applications that operate in, or extend into, the ultraviolet spectrum. UV Lenses are optical lenses consisting of a single or multiple elements that have been designed for optimal performance when used with ultraviolet light. Ultraviolet lenses utilize specific substrates, anti-reflection coatings, or a combination of the two to maintain performance when operating below 400nm. Many optical lenses that perform well in the ultraviolet may also have strong performance in the visible, near-infrared, or infrared spectra.
| Material |
High Anti-reflective I-line material (GTI) |
| Surface Flatness |
0.15wave@633nm |
| Surface Quality |
40/20 |
| Centration |
20″ |
| Thickness Tolerance |
±0.02mm |
| Focal Length Tolerance |
0.5% |
| Diameter Tolerance |
+0.00~-0.015 |
| Diameter Range |
5~250mm |
Technical Information
Reflective Film Coating Curve Diagram:
Interferometer Reflection Wavefront Report:
Drawing Sample:
Oplens (brand own by SiChuan JUKA Optical Technology) is located in the city of Chengdu, China, which enjoys the reputation of the world optical processing center. Oplens has been committed to providing customers with high-precision optical system solutions over 16 years, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics.
It occupies 10,000 square meters of modernized facilities with hundreds of equipments and instruments. More importantly, Oplens owns an excellent team of more than 200 experienced engineers and workers, who provide the best products and service to their both domestic and overseas customers.
Testing
Oplens equipped Zygos which work by producing a beam of laser light and transmitting it to the optic under test by way of a very, very accurate lens fitted to the Zygo. This is the key to the instrument's accuracy. As the light passes through this lens, which is not coated, it enables 4% of the light to be reflected back into the Zygo.
Packaging and Delivery
Packaging Details: Optical usage glass BK7 half rod cylinder ar coating plano convex cylindrical lens.
Inner packing:special protective packing for optical products.
Outer packing:carton, Shock absorption material and bubble wrap.
Delivery Time: 7-20days Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. (Please note it before delivery.) Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery.
Q1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.
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