Readhead for reflectance measurement of distant samples

Readhead with reduced height sensitivity

Real-time soil organic matter sensor

Reflectance estimating method

Reflectance measurement apparatus with noise reduction circuitry

Reflectance measuring device

Reflectance probe

Reflectance sensor for measuring liquid pigment preparations...

Reflectance spectroscope with read head for minimizing singly-re

Reflection density measuring system

Reflection density measuring system

Reflection-type optical sensor, carriage, and data...

Reflective scatterometer

Reflectometer

Reflectometer and associated light source for use in a...

Reflectometer featuring an integrated cavity of enhanced efficie

Reflectometers

Reflectometers

Reflectometric method of measurement and apparatus for realizing

Ring laser cavity backscatter measurement