Method and device for measuring the solar energy received at a p

Method and program product for determining a radiance field...

Method and system for encoding fluid level

Method and system for measuring stray light

Method and system for photodetection of photon-counting and...

Method for detecting electromagnetic wave

Method for on-site measurement of strobe light intensity on airc

Method of accelerated testing of illuminated device components

Method of accelerated testing of illuminated device components

Method of and apparatus for measuring scene brightness

Method of and assembly for measuring equivalent sphere illuminat

Method of measuring light leakage intensity ratio and filter

Method of measuring light levels and device for implementing thi

Method of optical sampling

Method using concentrator for measuring luminous flux of LED

Methods and apparatus for characterizing a surface

Microscope scanning accessory for a photometer

Mini-disc laser power meter and method of making the same

Monitor calibrator

Monitor calibrator