There are three major elements to perceive color: light, object and observer. Any change of these three elements will influence the observers color perception. When the light source...
The color difference unit, NBS, is derived from the unit of color difference formula which is established by Judd-Hunter. In 1939, the American Bureau of Standards adopts this color...
In the visual observing situation, the observer is the human eye that receives the light reflected from or transmitted through an object, and the brain which perceives the vision.Th...
AnIntegrating sphere(also known as an Ulbricht sphere) is an optical component consisting of a hollow spherical cavity with its interior covered with adiffusewhite reflective coatin...
Color fastness is a term used in dyeing of textile materials means resistance of color to fading....
A colorimeter is a light-sensitive instrument that measures how much color is absorbed by an object or substance. It determines color based on the red, blue, and green components of...
Understanding the types of instruments available for measuring color is important when choosing the instrument to purchase or use for your application. The terms colorimeter and spe...
Imatest representatives will visit Beijing the week of October 19th to offer a free Information Seminar and paid 2-day Training Course to professionals using or considering Imatest ...