Each of the three basic types of light sources — incandescent, fluorescent, and HID — has its own particular applications and advantages. The proper selection of a lamp type will ultimately depend on ...

Discover the fundamentals of light in a simple and easy-to-understand way. This video explains key principles and fascinating phenomena of light, including how it travels, reflects, refracts, and ...

CHELMSFORD, U.K.—There’s a reason why century-old approaches to lighting are still in common use on film sets. A casual survey of the trade press over the last five years or so might easily give the ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

ALBERT EINSTEIN won the 1921 Nobel prize for physics in 1922. The temporal anomaly embodied in that sentence was not, alas, one of the counterintuitive consequences of his theories of relativity, ...

This nifty infographic from B&H caught our eye recently. It's a quick primer on photography lighting. We placed the light source in exactly the same spot for each photo. As we changed the lighting ...