Optical Integrating Sphere - List of Manufacturers, Suppliers, Companies and Products | IPROS GMS

Optical integrating sphere for measuring total luminous flux up to 2 meters.

An optical integrating sphere that can be manufactured up to 2 meters. We offer integrating spheres for total luminous flux measurement for LED lighting modules and FPDs at reasonable prices.

Traditionally, it has been difficult to obtain large-sized optical integrating spheres at a high cost, but now they can be manufactured at a reasonable price. When used in conjunction with our high-sensitivity, high-resolution compact spectrometer, high-precision total luminous flux measurements can be conducted on samples such as lighting modules and backlights. The internal coating features a multi-layer application of barium sulfate with an average reflectance of over 97% in the visible range, making it comparable to conventional products from other manufacturers. A dedicated standard light source, traceable to NIST, is provided according to the size of the integrating sphere, and all components, including self-absorbing light sources and sample mounts, are designed and manufactured domestically. This allows for flexible customization options.