Recently I was asked to lecture at a college for a course in advanced cinematography. The professor asked that I include color theory in my lecture and at first, I was a little overwhelmed at the ...

Photometers or light meters are radiometers that include a filter and photodiode and responds based on the average human eye: the CIE 1924 luminosity function V λ. However, the light sensitive diode ...

The concept of color is explored as we learn about subtractive and additive color mixing. Unit 6 Segment I: Color The concept of color is explored as we learn about subtractive and additive color ...

How do two colors mix to make a new color? Answer: Think of light as a wave travelling from one place to another, with different colors produced by variation in the distance between peaks of the wave ...

Funded with help from the Arts National Library, An Additive Mix was commissioned to explore the science of art and light in celebration of the 2015 UNESCO International Year of Light. The free family ...

High-brightness (HB) LEDs continue to increase in popularity due to the numerous advantages they offer when compared to the conventional lighting solutions. One of the advantages of HB LEDs is their ...

1. If a patch of cloth only reflects back all wavelengths greater than 670 nm, what color will we perceive when the cloth is shown under a spotlight of normal white light? The patch of cloth is ...

Introduction Have you ever wondered what the world would look like without colors? Most of us take them for granted because we see them everywhere: blue sky, green grass, yellow flowers and countless ...