Diffusion sheets that can be used with special shapes such as curved surfaces. Available in a variety of transmittance and reflectance options.
Sphere Optics manufactures transmission sheets and reflection sheets using Zenis polymer. Both have characteristics close to an ideal Lambertian over a wide wavelength range from 250 nm to 2500 nm, making them suitable for light scattering measurements and calibration. When special curves or shapes are required instead of flat reflective panels in quality control or production processes, Zenis polymer sheets, which are sheet-like, are useful. Additionally, a special adhesive for attaching Zenis polymer sheets can be optionally applied. Please consult us regarding special sizes and reflectivity. We also offer lightweight large diffusion reflection targets using reflection sheets.
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basic information
【Features】 ■ Close to ideal Lambertian reflection, with selectable reflectance and transmittance ■ Usable on various shaped surfaces in addition to curved surfaces ■ Non-polar, insulating, hydrophobic ■ Chemically inert (excluding organolithium and sodium compounds) ■ Special adhesives can be applied (optional)
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Applications/Examples of results
【Applications】 ■ Contrast adjustment for cameras and detectors ■ Remote sensing - Calibration of portable spectrometers outdoors ■ Standards and calibration for light measurement and light source diffuse reflection ■ Uniformity of projection screens, quality control and inspection of projectors and projector lamps ■ Laser targets for environmental use ■ Characteristic testing of light sources
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We are a group of experts specializing in spectroscopy, focusing on cutting-edge equipment such as light sources, spectrometers, detectors, our unique laser measurement systems, analytical devices, and femtosecond laser processing.