| Unit | cd/am² |
|---|---|
| Name | candela per square attometre |
| Category | Luminance |
| Details | In the field of Luminance, a candela per square attometre (cd/am²) is a unit that denotes the intensity of visible light emitted in a specific spatial direction (area) from a light source with a particular concentration on a very small surface. Luminance is responsible for the perceived brightness of an emitting surface in the visible spectrum. 'Candela' is the SI unit of luminous intensity, which represents the power of emitted light in a particular direction, weighted by the sensitivity of the human eye to different wavelengths of light. An 'attometre' (denoted as 'am') is a unit of length in the metric system, equivalent to 1×10^-18 meters (one quintillionth of a meter). When divided by the square of the distance in attometres (am²), candela (cd) becomes candela per square attometre (cd/am²), which describes the concentration of luminous intensity per unit area of a light emitting surface. This measure is very uncommon due to the extremely small unit of measure and is more frequently represented in more practical units such as cd/m² (nits) in display technology. |
cd/am²(candela per square attometre) to cd/cm²(candela per square centimetre)cd/am²(candela per square attometre) to cd/dam²(candela per square decametre)cd/am²(candela per square attometre) to cd/dm²(candela per square decimetre)cd/am²(candela per square attometre) to cd/Em²(candela per square exametre)cd/am²(candela per square attometre) to cd/fm²(candela per square femtometre)cd/am²(candela per square attometre) to cd/ft²(candela per square foot)cd/am²(candela per square attometre) to cd/Gm²(candela per square gigametre)cd/am²(candela per square attometre) to cd/hm²(candela per square hectometre)cd/am²(candela per square attometre) to cd/in²(candela per square inch)cd/am²(candela per square attometre) to cd/km²(candela per square kilometre)cd/am²(candela per square attometre) to cd/Mm²(candela per square megametre)cd/am²(candela per square attometre) to cd/mm²(candela per square millimetre)cd/am²(candela per square attometre) to cd/m²(candela per square metre)cd/am²(candela per square attometre) to cd/nm²(candela per square nanometre)cd/am²(candela per square attometre) to cd/Pm²(candela per square petametre)cd/am²(candela per square attometre) to cd/pm²(candela per square picometre)cd/am²(candela per square attometre) to cd/Tm²(candela per square terametre)cd/am²(candela per square attometre) to cd/ym²(candela per square yoctometre)cd/am²(candela per square attometre) to cd/Ym²(candela per square yottametre)cd/am²(candela per square attometre) to cd/zm²(candela per square zeptometre)cd/am²(candela per square attometre) to cd/Zm²(candela per square zettametre)cd/am²(candela per square attometre) to cd/µm²(candela per square micrometre)cd/am²(candela per square attometre) to fL(foot-lambert)cd/am²(candela per square attometre) to L(lambert)cd/am²(candela per square attometre) to sb(stilb)