In photography and videography, a filter is a camera accessory consisting of an optical filter that can be inserted in the optical path. The filter can be a square or oblong shape mounted in a holder accessory, or, more commonly, a glass or plastic disk with a metal or plastic ring frame, which can be screwed in front of the lens or clipped onto the lens.Filters need to be coated to reduce flare, and this reduces (slightly) the amount of light that passes through the lens.Filters are (normally) fitted at the very front of a lens and because of this they ‘attract’ flare. Lenshoods are essential when filters are used, but there are many circumstances where a lenshood used without a filter will prevent flare but cannot prevent it when a filter is fitted. Filters allow the photographer to have more control of the images being produced. Sometimes they are used to make only subtle changes to images; other times the image would simply not be possible without them. Read the rest of this entry ».
Related Photography Ideas for photographic filter at OneSlidePhotography.com
Cleaning the lens can help improve image quality. Here’s a pretty lengthy video tutorial by the (unofficial) Nikon Help Hotline channel on YouTube teaching how to properly and thoroughly clean a camera lens.
The D3100 is built around a 14.2 megapixel CMOS sensor, bringing not only live view but also Full HD video capture to Nikon’s entry-level model for the first time. In fact, this made it the first Nikon DSLR to offer 1920×1080 movie recording. It can only record clips up to about ten minutes long (due […]
Question: “What is considered a good photograph?” or “How can I make a good photograph?” Photography is essentially a form of media for communication and self-expression. Photography has much in common with writing. In writing, we choose words and construct them to form sentences. In photography, we use visual elements (line, shape, patter, color, light, […]
In February this year Canon introduced its newest entry-level DSLR camera, the Canon EOS 600D. The compact, lightweight SLR camera has everything on board for capturing beautiful photos as well as Full HD videos. It continues to use the 18MP CMOS sensor seen in the Rebel T2i (550D) but gains a tilt and swivel 1,040k […]
As a photographer, have you ever counted the total frames you’ve shot in the course of a week? Does range from 500, 1000, to even 2000 photos a week? Now can you imagine the amount of photos you’ll produce in a year? Clearly, abundant. With so many photographs in your case, it’s probably quite a […]
Here are list of error messages from Canon EOS DSLR Err 01 : Communications between the camera and lens is faulty. Clean the lens contacts. -Clean the electrical contacts on the camera and lens.
Here comes the time when I am going to talk about wide-angle lens. This lens is my favorite. I cannot say exactly why, but I can give you a few points that I like most in the lens. And those points are: stretching the perspective, making the object that closer to the lens look much […]