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Serengeti Eyewear is a sunglasses line owned by Bollé Brands. Their main focus is eye protection ; the company researches and develops technology such as photochromic lenses , polarized lenses , spectral control , among others.
A photochromic eyeglass lens, part of the lens darkened after exposure to sunlight while the other part remained covered. A photochromic lens is an optical lens that darkens on exposure to light of sufficiently high frequency, most commonly ultraviolet (UV) radiation.
To help protect your eyes and make you look good, we've put together a list of 17 of our favorite sunglasses, for any kind of budget.
Wearing sunglasses under direct sunlight: Large lenses offer good protection, but broad temple arms are also needed against "stray light" from the sides. Sunglasses or sun glasses (informally called shades or sunnies ; more names below ) are a form of protective eyewear designed primarily to prevent bright sunlight and high-energy visible light ...
As such, visual pollution is not considered a primary source of pollution but a secondary symptom of intersecting pollution sources. Its secondary nature and subjective aspect sometimes makes it difficult to measure and engage with [ 3 ] [ 4 ] (e.g. within quantitative figures for policymakers).
An emission inventory (or emissions inventory [1]) is an accounting of the amount of pollutants discharged into the atmosphere.An emission inventory usually contains the total emissions for one or more specific greenhouse gases or air pollutants, originating from all source categories in a certain geographical area and within a specified time span, usually a specific year.
Standard sunglasses are unable to filter out eye-damaging radiation. Solar viewers can be used for safe viewing of solar events such as eclipses . The recommended optical density of this eyewear is 5, meaning that the solar viewing filter only permits 1 part in 100,000 of incident light to pass through.
The idea of corporate environmental responsibility is for humans to be more aware of the environmental impact and counteract their pollution/carbon footprint on the natural resources. [9] One of the main factors is to reduce carbon footprint and carbon emissions. [ 10 ]