Bi-convex lenses have a positive focal length. Our catalog bi-convex lenses have an identical curvature on both sides of the lens and are therefore symmetric. At unit conjugation, coma and distortion cancel out due to the symmetry. They can be used to focus incoming light. Read more...More Product Announcements from Ross Optical Industries
Ross Optical Industries manufacture custom optical lenses to match your specifications. Read more...More Product Announcements from Ross Optical Industries
Custom Optical Lenses from Cimcoop Holding...
Cimcoop manufactures a variety of custom, "built-to-order" lenses that are geared towards the unique requirements of OEM system developers and engineers. Custom built lenses are available from a variety borosilicate glass types, fused silica, quartz and filter glass from Schott and O'Hara. Read more...More Product Announcements from Cimcoop
Our lenses are moulded then optically polished enabling them to be used in illumination and focusing applications.
Due to it’s large diameter compared with the focal length, fire polished aspheric lenses have large apertures which are ideal for collecting light. Read more...More Product Announcements from Knight Optical Ltd.
Gurley Precision Instruments manufactures a variety of optical lenses designed with performance in mind. In addition to our standard line of lenses, we also make custom parts for your demanding requirements. Read more...More Product Announcements from Gurley Precision Instruments
Fresnel lenses replace the curved surface of a conventional lens with a series of concentric grooves, moulded into the surface of lightweight plastic sheets. Read more...More Product Announcements from Knight Optical Ltd.
supply: precision single lenses and achromatic lenses Read more...More Product Announcements from Intrinsic Crystal Technology Co., Ltd. (ICC)
Sapphire is one of the hardest materials, and possesses very good transmission during the range of visible and near IR spectrum. Customized optical lenses are produced according to specific requirements and drawings. Read more...More Product Announcements from Chongqing Zhaohong Technology Co., Ltd.
Our customers design lenses to meet their system requirements. Our expertise is determining the most efficient way to manufacture them. Read more...More Product Announcements from LaCroix Optical Co.
It’s not enough to offer an optical product catalog to medical research organizations anymore. Budgetary pressures have forced hospitals and medical research labs to reduce staff and operating expenses, meaning they have to discover flexible, on-demand engineering design and production assistance to accomplish their medical missions.
Ross Optical has stepped in to fill that... Read more...More Product Announcements from Ross Optical Industries