The "Illumination" is measured by "foot candles." According to Engineering Tool Box: "A foot candle is actually one lumen of light density per square foot, one lux is one lumen per square meter." Engineering Tool Box also states that the recommended indoor illumination level is 500 to 1,000 lux. However, the light level may increase to 2,000 in areas where detailed work is being done, such as in a workshop or office.
Classrooms and some offices may have lux levels of 250, and the areas with lux levels below 250 are considered "Low Illumination".
For example, Most homes, warehouses and theaters have lux levels around 150; A working area where visual tasks are sometimes performed; like a storage closet, may have a lighting level of 100 to 150 lux. Areas where individuals spend a short amount of time and do not undertake visual tasks may have light levels of 50 to 100 lux. Public areas that have dark surroundings, like parking garages, may have lux levels of 20 to 50.
Low Illumination Camera which can work in weak light condition is a kind of Hidden and (or) Security Camera, involving Moon type, Star type and IR type.
Such high sensitivity cameras as Moon grade and Star grade can normally work in tiny light condition and 1~3 Lux is the general illumination.
Moon type: normal work needs around 0.1 lux illumination.
Star type: normal work needs below 0.01 lux illumination.
IR type: IR light source, even can image Black/White picture in 0 lux condition.
Low Iight Camera which can work in weak light condition is a kind of Hidden and (or) Security Camera, involving Moon type, Star type and IR type. Such high sensitivity cameras as Moon grade and Star grade can normally work in tiny light condition and 1~3 Lux is the general illumination (the "Illumination" is measured by "foot candles." According to Engineering Tool Box: "A foot candle is actually one lumen of light density per square foot, one lux is one lumen per square meter." Engineering Tool Box also states that the recommended indoor illumination level is 500 to 1,000 lux). Moon type: normal work needs around 0.1 lux illumination. Star type: normal work needs below 0.01 lux illumination. IR type: IR light source, even can image Black/White picture in 0 lux condition. Source: http://outdoz.com/what-is-a-low-illumination-camera-ezp-36.html?chapter=3
You need to know the venue and the kind of illumination at the concert. You need to have a camera that will take all the angles.
The illumination is typically brighter when using high power compared to low power on a microscope. This higher brightness helps to provide better clarity and resolution when viewing specimens at higher magnifications.
Lots of camera enthusiasts in forums online will agree that the Canon SD850/950 IS is the best camera to use in a low-ISO environment.
A low light camera is designed to create optimum images with a camera in dim settings. In other words, the better quality the camera, the darker the setting that can still create high quality photos.
They may not be properly aligned A garage can do this cheap.
Illumination involves a source of light being emitted. To have visibility, the human eye requires illumination of light for things to be seen. Visibility is the state of being seen. To be visible you must have a level of illumination--a source of light.
Performing a low-level format on a Canon camera involves accessing the camera's menu settings, selecting the format option, and choosing the low-level format option. This process will erase all data on the camera's memory card and restore it to its original state.
The best camera settings for low light photography are a wide aperture (low f-stop number), slow shutter speed, and higher ISO. This combination allows more light to enter the camera, resulting in brighter and clearer photos in low light conditions.
When shooting in low light conditions, it is best to use a wide aperture (low f-stop number), a slow shutter speed, and a higher ISO setting to allow more light into the camera. Additionally, using a tripod can help stabilize the camera and prevent blurry images from camera shake.
In low light conditions, adjust the camera settings by increasing the ISO, widening the aperture, and slowing down the shutter speed to allow more light to enter the camera.
It is how high, low or what side the camera is. Read the article link to see what I mean. Hope this helps.