A light meter is a device used to measure the amount of light in a particular space or environment. It is commonly used in photography, video production, and lighting design to ensure proper exposure and lighting levels.
- The first light meters were used in the 19th century
- The Weston Model 617 was a popular light meter used in the 20th century
- With the advent of digital technology, light meters have become more accurate and easier to use
- Modern light meters can measure color temperature and other lighting metrics
A popular brand of light meters for photography and video production
A German manufacturer of light meters for photography, film, and video production
A manufacturer of light meters and other testing and measurement equipment
A compact and versatile light meter popular with photographers
A lightweight and easy-to-use light meter with digital display
A pocket-sized light meter designed for measuring LED lighting in homes and businesses
A light meter measures the amount of light in a particular space by detecting the intensity of the light and converting it into an electrical signal. This signal is then displayed as a numerical value on the light meter's screen.
A light meter is useful for ensuring proper exposure and lighting levels in photography, video production, and lighting design. It can also help you save energy by optimizing your use of natural light and artificial lighting.
Some smartphone apps claim to function as light meters, but they are generally not as accurate or reliable as dedicated light meters. It is recommended to use a dedicated light meter for professional applications.
Like any measuring device, a light meter may need to be calibrated periodically to ensure accurate readings. Check the manufacturer's instructions for information on calibration procedures.
Incident light is the light falling on a subject, while reflected light is the light bouncing off a subject. A light meter can measure both types of light, but incident light readings are generally more reliable and accurate in photography and video production.