MTF

With the ability to machine the material in-house, Labsphere is able to customize the design of the material specifically to customer requirements. Click Here To Download: •Brochure: High-Reflectance Medical Imaging Solutions •Datasheet: Spectralon Thermoplastic Resin •Datasheet: Laser-Grade Spectralon Material •White Paper: Optimization Of Spectralon Through Numerical Modeling And Improved Processes And Designs

PERFORMANCE Substrate: Pressed PTFE Effective Spectral Range: 250 – 2500 nm Reflectance: 99% from 400 – 1500 nm; > 95% from 250 – 2500 nm Thermal Stability: up to 400º C Labsphere's Spectralon® reflectance material is a thermoplastic resin that can be machined into a wide variety of shapes for the fabrication of optical components. Spectralon gives the highest diffuse reflectance of any known material or coating over the UV-VIS-NIR region of the spectrum. The reflectance is generally >99% over a range from 400nm to 1500nm and >95% from 250nm to 2500nm and is resistant to UV degradation with NIST traceable calibration. With the ability to machine the material in-house, Labsphere is able to customize the design of the material specifically to customer requirements. Click Here To Download: •Brochure: High-Reflectance Medical Imaging Solutions •Datasheet: Spectralon Thermoplastic Resin •Datasheet: Laser-Grade Spectralon Material •White Paper: Optimization Of Spectralon Through Numerical Modeling And Improved Processes And Designs

Do not hesitate to contact Shanghai Optics today. We’d be more than happy to discuss your projects and how best they can become a success.

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MTF plots and tables provide a visual representation of the testing results. Shanghai Optics showcases the MTF measurements of a 20X customized objective lens, demonstrating its design and manufacturing capabilities. The results depict MTF measured from 100lp/mm to 400lp/mm in both tangential and sagittal directions, highlighting the lens’s performance across different spatial frequencies.

Room 609, 6/F, Global Gateway Tower, No.63 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong +852-54993705 info@shanghai-optics.com

FEATURES: Excellent reflectance Highly Lambertian Thermally stable Chemically inert Machineable Durable Waterproof PERFORMANCE Substrate: Pressed PTFE Effective Spectral Range: 250 – 2500 nm Reflectance: 99% from 400 – 1500 nm; > 95% from 250 – 2500 nm Thermal Stability: up to 400º C Labsphere's Spectralon® reflectance material is a thermoplastic resin that can be machined into a wide variety of shapes for the fabrication of optical components. Spectralon gives the highest diffuse reflectance of any known material or coating over the UV-VIS-NIR region of the spectrum. The reflectance is generally >99% over a range from 400nm to 1500nm and >95% from 250nm to 2500nm and is resistant to UV degradation with NIST traceable calibration. With the ability to machine the material in-house, Labsphere is able to customize the design of the material specifically to customer requirements. Click Here To Download: •Brochure: High-Reflectance Medical Imaging Solutions •Datasheet: Spectralon Thermoplastic Resin •Datasheet: Laser-Grade Spectralon Material •White Paper: Optimization Of Spectralon Through Numerical Modeling And Improved Processes And Designs

mtf是什么意思

Shanghai Optics utilizes ImageMaster® TriOptics MTF Stations in-house for MTF testing, offering unparalleled accuracy and flexibility. These stations are equipped to handle various parameters and can measure MTF for both lens components and optical assemblies. MTF testing data is provided for optical systems and components upon request, enhancing the overall service offering.

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Modulation transfer function

MTF testing is a crucial aspect of Shanghai Optics’s optical manufacturing process, ensuring the highest standards of image quality. Through rigorous analysis, Shanghai Optics gains insights into the true capabilities of its lenses, guaranteeing superior contrast, sharpness, and resolution. This commitment to precision and quality underscores Shanghai Optics’s dedication to delivering optical solutions that excel in various industries, setting new standards for clarity and performance.

The MTF measurement process at Shanghai Optics involves a systematic approach using the ImageMaster® HR MTF station. The following steps outline the procedure:

Modulation Transfer Function (MTF) stands as a pivotal metric in optics and image quality assessment. It provides a comprehensive evaluation of a lens system’s ability to reproduce spatial frequencies in an image accurately. At Shanghai Optics, MTF testing is conducted using state-of-the-art equipment, such as the ImageMaster® TriOptics MTF Stations, to ensure precise determination of imaging quality.

Labsphere's Spectralon® reflectance material is a thermoplastic resin that can be machined into a wide variety of shapes for the fabrication of optical components. Spectralon gives the highest diffuse reflectance of any known material or coating over the UV-VIS-NIR region of the spectrum. The reflectance is generally >99% over a range from 400nm to 1500nm and >95% from 250nm to 2500nm and is resistant to UV degradation with NIST traceable calibration. With the ability to machine the material in-house, Labsphere is able to customize the design of the material specifically to customer requirements. Click Here To Download: •Brochure: High-Reflectance Medical Imaging Solutions •Datasheet: Spectralon Thermoplastic Resin •Datasheet: Laser-Grade Spectralon Material •White Paper: Optimization Of Spectralon Through Numerical Modeling And Improved Processes And Designs

Durable, reliable, highly diffuse reflectance material BEST FOR: UV-VISNIR Applications FEATURES: Excellent reflectance Highly Lambertian Thermally stable Chemically inert Machineable Durable Waterproof PERFORMANCE Substrate: Pressed PTFE Effective Spectral Range: 250 – 2500 nm Reflectance: 99% from 400 – 1500 nm; > 95% from 250 – 2500 nm Thermal Stability: up to 400º C Labsphere's Spectralon® reflectance material is a thermoplastic resin that can be machined into a wide variety of shapes for the fabrication of optical components. Spectralon gives the highest diffuse reflectance of any known material or coating over the UV-VIS-NIR region of the spectrum. The reflectance is generally >99% over a range from 400nm to 1500nm and >95% from 250nm to 2500nm and is resistant to UV degradation with NIST traceable calibration. With the ability to machine the material in-house, Labsphere is able to customize the design of the material specifically to customer requirements. Click Here To Download: •Brochure: High-Reflectance Medical Imaging Solutions •Datasheet: Spectralon Thermoplastic Resin •Datasheet: Laser-Grade Spectralon Material •White Paper: Optimization Of Spectralon Through Numerical Modeling And Improved Processes And Designs

Alpha Industrial Park, Tu Thon Village, Ly Thuong Kiet Commune, Yen My District, Hung Yen Province Vietnam 17721 +84 221-730-8668 rfqvn@shanghai-optics.com