Apparatus and methods for evaluating performance of...

Apparatus and methods for evaluating performance of...

Apparatus for measuring a reflection characteristic

Compact light integration interface

Defect detection with enhanced dynamic range

Device for measuring optical characteristic quantities of transp

Device for the qualitative and/or quantitative determination of

Diffuse optical transmission density measurement system

Feedback control apparatus for a light integrating cavity

Integrated sphere for diffusal reflectance and transmittance

Integrating light mixer

Integrating photometer for measuring total flux of light...

Integrating sphere power meter

Light monitoring device

Luminous flux measuring apparatus using an integrating hemispher

Luminous flux measuring apparatus which calculates spectral effi

Measuring instrument for reflectometric measurements

Methods and apparatus for characterizing a surface

Multi-channel integrating sphere

Photometer sphere