People also ask
How big is a 12 mm round?
9mm = almost 3/8 inch. 10mm = just over 3/8 inch. 11mm = almost 7/16 inch. 12mm = almost 15/32 inch (= almost 1/2 inch)
What caliber is 12mm?
BTW 12 mm works out to about . 47 caliber so only slightly larger than current . 45s.
When to use a 12mm lens?
When to use this lens. Given its 12mm focal length and fast f/2.0 aperture, the Rokinon 12mm is best suited for real estate, architecture, and landscape photography. Perhaps the most popular reason why photographers buy this lens is to shoot the stars.
How big is a 7mm bullet?
The 7mm Remington Magnum uses the same . 284" bullet diameter as the previously known European 7mm bullet cartridges. The most famous of these was the 7x57 Mauser.