Trioptics will launch two products at Photonics West. The new ImageMaster VR (Virtual Reality) measures the veiling glare index of virtual reality lenses. The device can also measure other parameters for qualifying virtual reality lenses, such as image quality (MTF), distortion and chromatic aberrations.

Also new from Trioptics is the OptiCentric Linear Pro, a device for measuring centration errors of lenses and lens systems at high throughput. OptiCentric Linear Pro is based on OptiCentric technology and is highly accurate.