In photometry, illuminance is the total luminous flux incident on a surface, per unit area. [1] It is a measure of how much the incident light illuminates the surface, wavelength-weighted by the …

2024年6月7日 · Illuminance serves as the quantitative backbone for understanding how light interacts with surfaces. It represents the quantity of light falling onto a given surface area. …

2024年5月7日 · What Is Illuminance? In a single sentence, the illuminance formula means how much luminous flux is spread over an area — it is the intensity of light falling onto a surface. …

2012年3月26日 · Illuminance is the amount of light striking a surface – also known as incident light, where the “incident” is the beam of light actually landing on the surface. Illuminance is …

Illuminance is a term that describes the measurement of the amount of light falling onto (illuminating) and spreading over a given surface area. Illuminance also correlates with how …

Light Level or Illuminance is the total luminous flux incident on a surface per unit area. The area - the work plane - is where the most important tasks in the room or space are performed. …

2020年12月27日 · The portion of a light ray that falls on a surface is a quantity of illuminance. Calculating illuminance alongside other values that describe brightness can help you …