- Дата: 12-10-2022, 20:50
A lawsuit in opposition to the company was filed some years in the past by people who claimed it didn't offer you any extra vitality than coffee. To people and households. In 2011, MIT associate professor Ramesh Raskar and postdoc Andreas Velten developed a digital camera using a sequence of 500 sensors, each triggering at a one-trillionth of a second delay, in hopes of freezing photons in photographs. If you take a collection of shots at excessive-pace, you will need your digital camera to be ready for the following shot as shortly as potential after the earlier. In low light, you want the digital camera to absorb as much gentle as doable to prevent underexposing the picture (making it too darkish to see particulars). In other words, they wished to photograph light itself. Light from a flash does not have a lot of vary. Even at slower shutter speeds, you should utilize a fast flash to freeze a high-pace shot. Canon's high-velocity flash brand sounds the identical, but it is spelled differently: Speedlite.