Fastest snowboard on a bobsleigh run - Classics - Duration: 1:40. Guinness World Records 102,803 views
Macro Photography, also known as close-up photography, is the photography of small objects. A macro lens is a lens that offers a magnification of either 1:1, (1x) or sometimes only 1:2 reproduction.
This term is used in many fields. In some applications such as Word, a macro is a series of operations that can be saved and redone many times. In programming, a macro is pred â¦ efined series of instructions, just like a procedure.