How to use focus modes on digital cameras

July 17, 2010 by  
Filed under Tips

While some of the least expensive digital cameras have only automatic focus, meaning the camera does all the work on bringing your subject into the best possible focus, most SLR digitals offer three different focus modes: manual, single auto focus and continuous auto focus. All three of these will be addressed here.
With manual focus, the camera stays out of the focus equation and you, the photographer, make all the decisions regarding this. This is done by setting different buttons or actually using an attached focusing ring that rotates on the camera lens. For those who like to have complete creative control of the finished product, this is the best focus mode.
In single auto focus mode, the camera automatically focuses when you press the shutter button either all the way down to shoot a photo or half way down to lock the focus. This mode is useful when shooting static objects.
In continuous auto focus the camera continuously focuses on the objects in the photo. In this mode the camera continuously corrects the focus as the objects distance from the camera changes. This mode is useful when you shoot photos of moving objects such as a race car during a race or airplanes during an air show. You can hold the shutter button half way down and continuously move the camera to follow the object. The camera will continuously keep the object in focus.
Like any other feature automatic and manual focus modes have their pros and cons. The first step to using them to your advantage is to understand how they work and what they were designed for. The next step is to experiment shoot photos using different focus modes and different types of objects and see how the camera behaves. Once you have done that you will be ready to instinctively use the best focus mode for each photo situation.

Tripods – An important Tool for Your Camera

We have all experienced blurry pictures at one time or the other. The blurriness of the picture is caused from moving the camera at the time the picture is snapped. Movement usually does not affect a picture taken in high shutter speeds because it takes the picture so fast that a small amount of movement is not noticeable, where as, slow shutter speeds on high zoom takes pictures at slower speeds and any movement can be detected by the camera.

When you are purchasing a camera, the recommendations are to pick a camera for grip, shutter button sensitivity and weight. This minimizes camera movements when holding the camera in your hands. When holding a light weight camera like the new digital cameras today, it is harder to control any extra movement while taking a picture, which infact causes blurry pictures. If you choose a heavier camera a lot of this movement can be avoided.

If you are taking pictures with high zoom, or a slow shutter speed you should not hold your camera in your hand. To take good quality pictures the camera needs to be sturdy. The platforms that most people use are a chair, a shelf, a table, a newsstand if taking pictures on a street. It is recommended that the platform to be used is a tripod. It is the most stable for your camera and also gives the photographer a professional look.

Tripods vary in features such as weight, height and price. You want to pick one that is very simple to use and easy to carry. This will make the tripod easier to carry along with you. You wouldn’t want to miss important shots because you refused to carry a bulky tripod. If you are using a tripod in a more stable environment like your studio; you may want to purchase a heavier tripod so that it can’t be turned over easily.

It is important to buy a one that extends to be as tall as you are. You want your photos to be taken at eye level. Portable tripods extend to about waist high. These types of tripods are handy when traveling because they are lighter and the tripod can be placed on a platform to take eye level pictures or set the tripod down and take your pictures from a lower level.

If you are out taking pictures and a stand for your camera is not available; you can always find something stable to set your camera on or lean against to give you stability, so that you won’t have blurry pictures. You can use things like a fence or fence post, a tree or tree limb, just whatever you can find. But the important thing when you are taking pictures is not to move your camera.

Features of a Digital Camera Buyer’s Guide

Digital cameras come in many varieties.

Cameras are made for picture taking of anything you wish. Most people take pictures of moments that express a time in their life, then be able to look back on the memories through the pictures. Pictures can be shot with any type of camera. The two ways of developing your camera pictures are by standard film developing or the modern digital developing. Before buying a digital camera, it is wise to review a digital camera buyer’s guide.

A variety of buyer’s guide magazines for digital cameras are available for your purchase. Each one has its own unique design while presenting the same digital camera material for the buyer to select from.

Generally, the cost of purchasing a digital camera buyer’s guide will be decent. Some are given away when you purchase a photography magazine.

Viewing the front of a digital camera buyer’s guide gives information on what product reviews you will find, plus how they will benefit you for your photography needs.

Resources for purchasing a digital camera , camera printer, lense, or compact cameras, and the accessories will be available. The hottest digital cameras will be featured for your access.

If you are a fan of picture taking, looking for kits that come with cameras in the digital camera buyer’s guide is a good start. The digital camera buyer’s guide will list the common articles and features of products most readers expect to find.

Every now and then, it is possible to find buying information for the most up-to-date digital cameras and the lense types.

The information is detailed on many features of digital cameras and their devices, also how they perform. Tips on why digital and compact cameras are worth spending your money on will be inside, along with the pros and cons of using them.

Finding the price ranges of various digital cameras, compact cameras, lenses, and printers are part of the digital camera buyer’s guide. Yes, every product has its advantages and disadvantages, but the digital camera buyer’s guide will focus on the luxury and lowest of budgets digital cameras.

All of these features and services are likely a find inside of most digital camera buyer’s guides. The best and fullest information for buying a valuable digital camera can be found inside of a digital camera buyer’s guide, giving you plenty to resource for future purposes.