High precision 850nm collimating objective lenses designed for accurate beam collimation and high quality optical imaging systems. These objective lenses provide excellent optical performance, low aberration, and stable focusing capability for applications requiring precise light collection and transmission. They are widely used in optical measurement equipment, scientific instruments, machine vision systems, and advanced detection platforms. Custom focal lengths, coatings, and optical designs are available. Operating wavelength:850 nm System transmittance: >95%, optimized >98% Output divergence angle: <1 mrad, better <0.5 mrad Applicable light sources: LD / VCSEL / Optical Output / Point Light Source Recommended focal length: Customizable sizes include 4mm / 6mm /8mm /10mm /15mm /25mm Mechanical interfac: M6 / M9 / M12 / M16 / M22 / C-mount / custom flanges An 850nm collimating objective lens is a precision optical component designed to collect, focus, and convert diverging light into a controlled collimated beam. It combines objective imaging capability with accurate beam transmission performance for advanced optical systems. People Also Ask (FAQs) Why choose an 850nm objective lens?850nm optical lenses are commonly selected for systems requiring stable optical transmission and precise detection performance at this wavelength.
Machine Vision Imaging Systems Laser Beam Alignment Systems Optical Measurement and Inspection Equipment Scientific Research Imaging Platforms Fiber Optic Communication Systems Precision Optical Testing Systems
Collimating objective lenses help maintain stable optical paths and improve system accuracy by reducing beam divergence and optical distortion. They are widely used in applications requiring precise light control, image acquisition, and optical measurement. High precision optical alignment Excellent beam collimation performance Low optical aberration High image resolution Stable optical transmission Custom optical parameters available Customized optical design solutions Precision lens assembly capability Optimized wavelength performance High dimensional accuracy OEM optical integration support Custom wavelength optimization Different focal lengths and apertures Special optical coatings Precision mechanical housing OEM prototype development Volume production support
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VY Optoelectronics Co., Ltd. specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years’ hard work and positive innovation, we have became a optical company integrating lens design, production and sales. Our company has strong production capacity, in possession of the domestically top production line and excellent workers, they are experienced and could produce wide range of lenses; in addition, the VY design group develops world-class optomechanical and mechatronics systems for customer needs in the fields of Space and Scientific Instrumentation and the Semiconductor Industry. We push the limits of technology, to stimulate industry and enable scientific discovery. Application of our items are very extensive and involves in military, aerospace, industry, scientific,medical instrument, photoelectric device, optical communication and mechanical equipment and so on.Over the years, with the concept of “integrity, innovation, quality first”, we constantly provide our clients with the best products and perfect service, sincerely welcome domestic and foreign customers to establish cooperation with us, creating a bright future in optical field!