Optical Lens

Convex Glass Lense Optical Lens

Our precision optical lenses are made from materials such as BK7(K9), fused silica, IR grade calcium fluoride, and zinc selenide. We offer Spherical, Aspheric, Cylindrical, Achromatic, Objective, and Miniscus lenses. Material BK7, Fused Silica,Ge,Si, CaF2... Diameter 1.5-350mm Surface Figure λ/2 Diameter Tolerance +0.1, -0.1 mm Thickness Tolerance ±0.2 mm Centration <1 arc minutes Clear Aperture >90% Surface Quality 60-40 scratch and dig Coating Specified by customers Application: Microscopic instruments Optical metrological instruments Optical instruments of surveying and mapping Machine vision devices Optical detection instruments Optical test instruments Fiber optic instruments Laser Instruments Electro-optic displays Medical optical Infrared thermography Observation instrument measuring instrument and photography lens:PCX,DCX,PCV,DCV,Achromatic Lenses,rod lens,cylindrical lens Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing. Many industries utilize Optical Lenses, including life sciences, imaging, industrial, or defense. As light passes through a lens, it is affected by the lens' profile or substrate. A Plano-Convex (PCX) or Double-Convex (DCX) lens causes light to focus to a point, while a Plano-Concave (PCV) or Double-Concave (DCV) lens causes the light traveling through the lens to diverge. Achromatic Lenses are ideal for applications requiring color correction, while Aspheric Lenses are designed to correct spherical aberration. Germanium (Ge), Silicon (Si), or Zinc Selenide (ZnSe) lenses are ideal for transmitting the Infrared (IR) spectrum, while Fused Silica is well suited for the Ultraviolet (UV). A plano-convex lens is compose of a plane and convex surfaces, has a positive focal length. It is suitable for collecting and focusing light, and is a ideal optical element in the application of emitters, detectors, lasers, and fiber optics. Other Items Factory information Changchun Yutai Optics Co.,Ltd. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical components include lens, mirrors, filters, windows and prisms which are specified by customers. YutaI's items are widely used in imaging, defense, medical, laser and industry market. As a fast-growing supplier in optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability as Yutai aims to provide professional service and good quality items to meet customers' request. Yutai has already established long-term cooperative relation with many powerful companies all over the world. Our Advantage Yutai Optics has a professional sales team with excellent service. Sales team provide full service from inquiry,production,inspection,delivery and after sale guarantee. "Customer first" is sales teams goal. So Yutai always try the best to meet each customer's request. Yutai Optics processes precision optical components with many experienced engineers and advanced machines which are the important elements for the high quality items.Our advanced production machines list:Ring polishing machine,Single axis machine,Two axis machine,Four axis machine,Centering edging machine,Mechanical milling machine, Spectrograph Grinding machine,Nanotech.250upl,Talysurfi120. Yutai Optics has a double-check inspection for optical components.The quality control department test every component carefully and provide testing report for each order. Our testing machine includes ZYGO,Stereo interferometer, Horizontal interferometer.

N-BK7 with 650-1050nm AR coated achromatic optical lens for laser

Optical Telescope Lenses Achromatic Lens Biconcave Lens Laser Double Convex Lenses

350-700nm visible optical lens with AR coated plano convex optical lens

Fused Silica Optical Double-Convex/Bi-Convex Lenses/Double-Concave/Bi-Concave Lens for Imaging Applications

Uncoated N-BK7 350-2000nm infrared optical lens for spectroscopy IR optical lens