What is Back/Front Focus when referring to camera lenses?
Back focusing and front focusing refer to the tendency of a lens – or sometimes the camera body – to focus slightly behind (back focus) or slightly in front of (front focus) the intended subject when using autofocus. In some cases, it can be eliminated by adjusting the lens at a repair center, and Canon has recently added a feature to the 1D Mark III, 50D, 5D mark II, 7D that allows the individual user to make adjustments on the camera. Read the rest of this entry » .
Related Photography Ideas for focusing lens chart at OneSlidePhotography.com
The following are important factors in assessing the optical quality of a lens: -A good lens has the same sharpness in the center as it does at the edges (bad-quality lenses have a corner softness). -Good lenses can also capture with sharpness at any focal length and at any aperture setting (except when it exceed […]
Back then, when the first time I knew and learnt photography like most of you did, you might diligently look for tips and tricks related to it about things to do and things not to do when you shoot (rules of photography). The most basic and the most common rule of photography which is constantly […]
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 […]
Long before it got featured in a magazine in 1995; SELFIE STICK already existed since 1980.The founder is a Japanese man called Hiroshi Ueda. He was inspired to create this tool after he felt that he could not always rely on others to take the photos of himself during his trips to tourism spots. The […]
When starting to get acquainted with the world of digital photography, you will sooner or later hear of this EXIF term. It may be from the camera manual, heard it in a conversation among photographers, or when reading a thread in a photography forum only. So what exactly is EXIF metadata? Basically, metadata is a […]
Widjita Raya Muljadi is an Indonesian photographer famous for his stylized photographs of beautiful women from his native country. Through these sharp, colorful photos, photographer Widjita Raya Muljadi takes us on a journey to Asia and shows us the true beauty of Indonesia. From the city streets, to rice fields in the countryside, Widjita does […]
If you’re a photographer and has an eye condition which requires you to wear glasses, it can sometimes get inconvenient to peer into the viewfinder. The glasses can get in the way in getting the precise sharpness on the objects. Here are some tips to resolve that issue.