Reflected glare is a term used to describe the glare that occurs when there are reflections of high luminance on polished or glossy surfaces within the field of view. This type of glare is typically associated with reflections coming from sources within the visual task itself or from nearby areas close to the region being observed.
When light from a bright source reflects off a shiny or reflective surface, it can create a distracting and uncomfortable glare. Reflected glare can occur in various settings, such as offices, homes, and outdoor environments. It is commonly experienced when working on tasks that involve viewing screens, reading materials, or performing detailed work.
The negative effects of reflected glare can be significant. It can result in visual discomfort, decreased visibility, and even eye strain. The shiny or glossy surfaces act as mirrors, reflecting the light into the eyes and causing a reduction in visual clarity. This can lead to difficulties in reading or accurately perceiving objects, which can impact productivity and overall well-being.
To minimize the occurrence of reflected glare, several strategies can be employed. One effective approach is to adjust the lighting setup by using appropriate fixtures, shades, or diffusers to reduce the intensity of the light source. Additionally, positioning the light sources in a way that minimizes direct reflections on glossy surfaces can help alleviate the problem. Choosing matte or non-reflective finishes for surfaces can also help reduce the occurrence of reflected glare.
Moreover, the use of anti-glare coatings on screens or the inclusion of filters can further improve visual comfort. These measures can mitigate the discomfort caused by reflections and enhance the overall visual experience.
In conclusion, reflected glare refers to the glare that arises from the reflections of high luminance on polished or glossy surfaces within the field of view. This type of glare can cause visual discomfort and reduced visibility. By employing appropriate lighting fixtures, adjusting positioning, and using anti-glare coatings, it is possible to minimize the occurrence of reflected glare and create a more comfortable visual environment.