Description of the Components
Cylindrical lenses are specialized optical components that focus or expand light into a line rather than a point, which differentiates them from spherical lenses. These lenses are primarily used to transform collimated light into a focused line or to convert elliptical light beams into circular ones. At Bote Optics, our cylindrical lenses are engineered with precision to ensure minimal aberrations, delivering high-quality performance across various optical systems.
General Fabrication Specification
Our cylindrical lenses are available in a range of materials, including SiO₂, CaF₂, BaF₂, ZnSe, ZnS, and Ge. We offer cylindrical lenses with dimensions spanning a length of 2 mm to 1200 mm and a diameter of up to 650 mm. The surface accuracy can reach up to λ/20 depending on the application, and the surface quality is meticulously maintained at 10/5 – 80/50. Edge dimensions are controlled within a tolerance of ±0.01 – ±0.02 mm, and the angular deviation is kept within 30″ to 5′.
Fabrication Process and Quality Control
Bote Optics utilizes state-of-the-art CNC polishing machines and traditional polishing equipment to fabricate our cylindrical lenses. The manufacturing process involves grinding and polishing the lens surface to achieve the desired curvature and finish. We deploy advanced interferometers and profilometers to ensure the lenses meet stringent quality standards. Our quality control measures include rigorous inspection of surface accuracy, thickness, curvature, and surface quality, which are documented in detailed reports provided with each shipment.
Application
Cylindrical lenses are vital in a variety of optical systems, including laser systems, medical imaging devices, and optical communication equipment. They are often employed in applications that require beam shaping, such as converting a laser beam’s cross-sectional shape or focusing light in one dimension. These lenses are indispensable in precision scanning, spectroscopy, and optical data storage, where their ability to focus light into a line is crucial.
Why Choose Bote Optics
Bote Optics stands out as a premier provider of high-quality cylindrical lenses due to our advanced manufacturing capabilities and stringent quality control processes. We offer a wide range of customization options to meet the specific needs of our clients, ensuring that each lens delivers optimal performance. Our commitment to innovation, combined with our extensive expertise in optical design and manufacturing, enables us to deliver lenses that meet the highest standards in the industry. When you choose Bote Optics, you’re choosing precision, reliability, and excellence.