|
[China]
Trade Verify
Address: Huanzhen East Road No.19 Yandu Town ， Dali Town ，NanHai District ,Fo shan City. Guangdong Province China
Contact name:Ke Zhang
Miluo City Yufeng Photoelectric Science and Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
Plano-Convex / Concave Lens Double-Convex / Concave Lens
Double-Convex Lenses are the best choice where the object and image are atequal or near equal distance from the lens. When the object and image distance areequal (1:1 magnification), not only is spherical aberration minimized, but also comadistortion, and chromatic aberration are identically canceled due to the symmetry. Biconvex lenses function similarly to plano-convex lenses in that they have a positivefocal length, and focus parallel rays of light to a point. Both surface are spherical anohave the same radius of curvature, thereby minimizing spherical aberration
Application Fields of our products
Optical elements produced by our company are widely used inmilitary, aerospace, chemicalindustry, the public securityinvestigation, medicalinstrument, optical communicationenvironmental monitoring, photoelectric detection, cameraphotography,scanning laser instrument, the projection,anti-corrosion glass window, pressure-proof window,hightemperature windows, panel glass and other fields.
At our company, we guarantee top quality Optical Glass Lenses. We use the best optical glass material and the most advanced manufacturing technology to ensure the best performance of our lenses. We also offer customized services to meet the specific requirements of our customers.
| Specifications: | Normal | High Precision | Mfg.Limit |
| Material : | H-K9L | H-K9L | H-K9L |
| Design Index: | 1.5168 | 1.5168 | 1.5168 |
| Diameter Tolerance: | +0/-0.1mm | +0/-0.1mm | +0/-0.1mm |
| Thickness Tolerance : | +0/-0.1mm | +0/-0.1mm | +0/-0.1mm |
| Focal Length Tolerance : | +/-2% | +/-2% | +/-2% |
| Centeration : | 3 arc min | 3 arc min | 3 arc min |
| Surface Quality: | 60-40 | 20-40 | 20-40 |
| Surface Figure: | 3 lambda | 2 lambda | 2 lambda |
| Surface lrregularity : | 1 lambda | 1/4 lambda | 1/4 lambda |
| Clear Aperture : | >80% | >90% | >95% |
| Bevel: | +/-0.2*45 degree | +/-0.2*45 degree | +/-0.2*45 degree |
We offer custom optical glass lenses with a variety of shapes, coatings, design wavelengths, and materials. Our custom optical lenses are available in round, square, rectangle, oval, and polygonal shapes. The coatings available are AR, AR+AR, AR+AR+AR, AR+AR+AR+AR, AR+AR+AR+AR+AR, and AR+AR+AR+AR+AR+AR. Our custom optical lenses can be designed to wavelengths of 400-700nm. The material of the custom optical lenses is optical glass and the bevel of the lenses is 0.25mm×45°.
These custom optical glass lenses are perfect for those who need a specialized lens for their project. Whether you need a single lens or a bulk order, our custom optical lenses are the perfect choice for you. We have the best selection of optical lens glasses and we guarantee the highest quality of each product. With our custom optical lens glasses coating, you can create the perfect lens for your project.
We offer comprehensive technical support and service for our Optical Glass Lenses. We provide technical guidance on the selection of the best lens for your application, assistance with the design of optical systems, and help with the installation and maintenance of our Optical Glass Lenses.
Our technical support team consists of experienced professionals with a deep knowledge of optical design, materials, and processes. Our team will work with you to ensure that you get the best results from our Optical Glass Lenses.
We also provide a wide range of services, including custom lens design and manufacturing, testing and certification, and repair and replacement services. We are committed to providing the highest level of customer satisfaction and are always available to answer any questions you may have.
