How To Choose the Perfect Camera Lens

When it comes to photography, understanding how to operate your camera is among the essential aspects of the art. This guide to digital cameras will teach you the fundamentals of how to operate your camera as well as help you learn the terms required.

The Place we Begin…Your Camera.

No matter if you’re using a simple automated camera that is designed for the typical photographer wanting to point and shoot or bells and whistles sophisticated Digital SLR best step is to start by examining what you currently have. If you don’t have one done so, make sure you take an examination of the manual you received and attempt to gain the most information you can from it. The manuals usually cover all you must learn about using your camera. However, it could be difficult if you don’t know the basics of camera terminology.

The three first terms you should know when it comes to photography include:

1. Shutter Speed

2. Aperture

3. ISO

These three terms define different elements in each camera used to regulate the manner and amount of light allowed into the camera for the creation of an image. Photography is about light. Even minor adjustments in the way light are processed can have a significant impact on how the final image appears.


The camera’s aperture is an “iris-like” device that opens and closes. It regulates the amount of light that can be let through a tiny aperture. The bigger the hole, the more light can be let through. This is measured by F-Stops. f5.6 is a wide opening, while the f16 aperture is small. You need a wider opening for dark scenes and a smaller one to capture very bright scenes.

Shutter Speed

While the aperture determines the dimensions of the hole light can enter through, the shutter speed controls how long light is allowed to enter. A shutter speed as low as 1/5 allows very little light in, while a more significant shutter rate of one-fifth lets in a lot more light. This is measured in seconds. It is recommended to use fast shutter speeds when you are shooting scenes that have plenty of light and slow shutter speeds for dark scenes.


The ISO regulates the sensitiveness of your “film”. In the case of digital cameras, even though it isn’t controlling films anymore, they do control the sensitivities of the camera’s sensor. A more significant ISO number will help the image appear more exposed and useless light than images with a lower ISO. One disadvantage to having a higher ISO is that a more powerful ISO generally cause a decrease in the image quality as well as grain.

Making It All Together

Once you have mastered the three most important digital photography tips, your second step will be to find out how they work together and how to pick the best setting for everyone! A lot of cameras come with modes that let you control one or more of these, and the camera will choose the appropriate settings for the rest. Two examples are aperture priority and shutter priority, wherein each you are in control of whether the shutter speed or aperture.

The final important function of a camera to highlight is the ability to focus. A lot of cameras feature autofocus, which is typically inadequate and can result in blurry images frequently. The answer is to learn how to utilize automatic focusing and also use focus metering in order to achieve manually focus.