SphereOptics industrial-grade reflector (RTI) is suitable for gray-scale reflectance of 1% to 95% and provides high durability, high uniformity and high accuracy, which can replace the standards of gray paint card, textile industry and paper products industry. RTI offers square products ranging in size from 20cm to 100cm. Compared with the Zenith-Lite reflector of the same brand, RTI adopts a simpler, stronger, and lower finished packaging.

RTI reflectors can be used to test advanced driver assistance system detectors developed by the automotive industry, such as lidar and 3D camera systems. RTI reflectors are also used to test hyperspectral and multispectral camera systems and field spectroradiometers for remote sensing applications and test machine vision cameras.

The high reflectivity RTI reflector is composed of a thin foil made of Zenith diffuse reflective material, which is laminated on a hard aluminum breadboard. RTI reflectors with a reflection coefficient of 5% or less are spray-coated. The overall thickness of the reflector is 7-8mm.