exiftool DSC_1000.jpg | /find /I Shutter Count. You wouldnât buy a used car without checking how many miles were on it, and you shouldnât buy a used DSLR without knowing how many clicks are on the shutter. Read on as we explain why the shutter count of a DSLR camera matters and how to check it. Note: The techniques outlined in this article can be used to check the shutter count on mirrorless cameras, like the compact Nikon 1, as well as DSLR cameras.
antioxidant. n. 1. (Elements & Compounds) any substance that retards deterioration by oxidation, esp of fats, oils, foods, petroleum products, or rubber. 2. (Biology) biology a substance, such as vitamin C, vitamin E, or beta carotene, that counteracts the damaging effects of oxidation in a living organism.
Antioxidants are natural substances that exist as vitamins, minerals and other compounds in foods. They are believed to help prevent disease by fighting free radicals, substances that harm the body when left unchecked.here are benefits to getting vitamins in food that donât necessarily occur in supplement form. For example, foods rich in antioxidants may have nutrients such as flavonoids and lycopenes which are not necessarily included standard oral vitamin supplements.