* Introduction To Infrared Photography And DIY Conversions. Download Free Ebook, link in description скачать в хорошем качестве

* Introduction To Infrared Photography And DIY Conversions. Download Free Ebook, link in description

Download Free Infrared Photography ebook here: https://www.fullspectrumuk.com/infrar... Blog https://www.fullspectrumuk.com Shop https://www.fullspectrumuk.com/shop1 eBay https://www.ebay.co.uk/sch/fullspectr... Instagram   / fullspectrumuk.com_   Facebook   / fullspectrumuk   Introduction To Infrared Photography There are a few ways to make the camera see infrared. The simplest way is just to take an infrared filter and place it on the lens, go outside with a tripod and start taking long exposure pictures. However, this method is inconvenient, and it will make moving objects blurred. So we will do camera conversion. Basically, there are two types of infrared camera conversion: permanent infrared and full spectrum. Permanent infrared is handy when we do not have infrared filters or adapters for each lens. It also allows us to see the subject through the viewfinder on a DSLR camera. Full spectrum conversion facilitates us to try out new ideas and new filters. Perhaps, one day I want to shoot with a 590nm filter, and another day I want deep black with a 950nm filter. We need then to buy infrared filters that fit our lens. In all those two types the filter that blocks UV and IR light will be removed from the sensor. Different cameras have a different number of those filters. Canon DSLRs and mirror-less cameras usually have two filters. Sony mirror-less cameras have one thick filter. Fujifilm compact cameras have one filter, and Fujifilm mirror-less cameras have two filters. New cameras have an ultrasonic sensor cleaning system. Some cameras like Canon 60D have very clever firmware and detects that this is not the original glass. It usually gives error 70. Disabling the automatic sensor cleaning system, in this case, makes the camera work properly again. Infrared Filters. Some cameras are used for astrophotography. Those have a special filter fitted that passes Hydrogen Alpha light. There are a few infrared filters. The most well-known is the 720nm filter, often referred to as “standard” infrared. It gives a slight grayish image straight from the camera. Then there is the 590nm, which is also referred to as “goldie.” Photos were taken using this filter usually will have a golden sky. 850nm infrared filter will give black and white image if custom balance is set to white paper or a gray card. Isn’t that incredible? The black and white images from a camera using just a custom white balance. 950nm infrared filters in photography are referred to as deep black or X-Ray. The pictures will have a very surreal feeling. Many filters fall between these main wavelengths. Something like 680nm will give more color in the image. To take these pictures and have them exposed correctly with no overwhelming red color a custom white balance should be used, and it should be set to something white or gray. Converted Camera Calibration. Mirror-less cameras rarely require sensor calibration. They only require sensor leveling. For example, Canon EOS M will require sensor leveling. DSLR cameras require sensor calibration and some require sensor leveling. The calibration is performed moving the sensor to the back, in example 0.5mm. Sensor leveling requires a special jig to measure the distance from chassis to the sensor. Sometimes in less light conditions is difficult to focus with the infrared converted mirrorless camera. Converted DSLR cameras are avoiding this as they use a dedicated focusing sensor, which is not affected by the conversion. What are those dots in infrared images? Usually, these dots are not dissolved pigment that became a round lump. It also can be a bubble, which is on the inside of the filter. However, the bubbles rarely show up in the image. This also can be dust particles or hair pieces. They usually are not that noticeable as filter defects. Wide open aperture makes these dots go away. Although some cameras do not have a manual override in movie mode, so depending on lighting conditions and aperture number those defects would be visible to some extent. #infraredphotographybook #infraredphotography #ircamera #infraredphotography #infaredcamera #surrealismphotography #irphotography #infraredpictures #infraredvideocamera #infraredconvertedcamera #infraredphotos #infrareddigitalcamera #digitalinfraredphotography #infraredcameraimages #infraredphotographycamera #infraredcameraphotography #infraredphotographyequipment #infraredphotographywithdigitalcamera