| Do you want to have a novel photography | | | | modern uncooled infrared cameras work with the help |
| experience? Then get yourself a brand new infrared | | | | of sensors changeable by resistance, current and |
| camera and experience the difference in your | | | | voltage when heated by infrared radiation. These |
| photography. An infrared camera is also known as a | | | | cameras do not require cryogenic coolers and are |
| thermographic camera sometimes. An infrared | | | | also smaller in size. This makes them a little cheaper |
| camera creates an image using the infrared radiation | | | | than the cooled ones. The operation of uncooled |
| instead of visible light unlike the common camera. This | | | | infrared cameras is mostly based on ferroelectric and |
| camera is capable of taking pictures encompassing a | | | | pyroelectric materials. The quality of the image is good |
| wider range of 14,000 nanometer. | | | | but inferior to the cooled ones. |
| Types of Infrared cameras | | | | The use of infrared cameras |
| 1.Cooled Infrared Image Detectors - Most of the | | | | These cameras were originally manufactured for |
| modern cooled infrared cameras work in the range of | | | | military use during the Korean War. These cameras |
| 60K to 100K temperatures. The cooling is mandatory | | | | are extremely effective while shooting in the dark. |
| for operating the semiconductor materials used inside | | | | These are now used extensively in the fields of |
| the camera. This is why these cooled infrared | | | | archaeology and medicine. The infrared cameras are |
| detectors are contained inside cryogenically cooled | | | | becoming powerful day by day and they have found |
| covers. However, the temperature range varies | | | | various other uses in myriad fields. In the present day |
| depending on the performance and the type of | | | | they are also used in the fields of astronomy, |
| camera. These detectors provide stunning images if | | | | firefighting operations, condition monitoring and |
| the cooling is done properly. However, one | | | | surveillance, roof inspection, paranormal investigation |
| disadvantage of using such a camera is that it is | | | | and also as flame detectors. |
| expensive. These cameras are large in size but the | | | | These cameras are available in gadget stores in the |
| image quality is superior to the other varieties. Some of | | | | market. There are several big shot companies |
| the semiconductors used in the camera are lead | | | | manufacturing infrared cameras like Cannon, Olympus, |
| selenide, indium arsenide, mercury cadmium telluride | | | | Sony and many others. You have to select the brand |
| and indium antimonide. | | | | and know your budget to be able to buy an infrared |
| 2.Uncooled Infrared Detectors - Usually uncooled | | | | camera. So what are you waiting for? Buy the latest |
| infrared cameras use a sensor operating at a | | | | infrared camera for a magical photography |
| temperature close to the ambient temperature. The | | | | experience. |