Some people are new to the field of photography. They know little about the principle of the camera and some basic operation. So, in this case, how can a novice choose the right camera?

First, learn about the brand. There are relatively more camera brands on the market. Novices must fully understand the pros and cons of each bran. Sony, Canon and Panasonic are among the best-known brands in the camera industry. Yet other brands like Samsung, Sanyo and so on are good too. These brands are not as well-known. Yet the quality of their products is good. They are relatively cheap.

Second, the novice needs to check the quality of the parts before buying one. In particular, check the lens of the camera. The lens is the most core part of the camera. First check that the lens is in good condition. In addition, check whether its optical index and focus degree can meet our needs.

Here are some parameters to consider when buying a camera for beginners.

The first is the horizontal resolution. This parameter is represented primarily by the television cable. The TV cable of the color camera is between 320 and 500. The higher the resolution, the sharper the image.

Another important parameter is the camera's core CCD. CCD is the core of camera. Its measurement standard mainly focuses on size and pixel. Generally speaking, pixel is one of the more important indexes to measure CCD. The more pixels the camera has, the clearer the image will be. Another thing to note is the size of the camera. There are many sizes of cameras on the market. The most common are shoulder-held and handheld. However, every camera should meet the needs of users.

Another parameter to note is the SNR. The signal-to-noise ratio mainly reflects the signal and noise of the camera. It is measured in decibels. Generally speaking, the higher the SNR, the less noise is mixed into the signal. Therefore, the bigger the camera's SNR, the better.

In addition, you should also pay attention to the minimum illumination of the camera. This parameter is primarily concerned with the camera's sensitivity to light. The corresponding value is relatively small. The camera on the light requirements is relatively small. The camera is relatively sensitive.

The parameter of camera power is not negligible. Cameras commonly used DC power supply is mostly 12V or 5V. The ball camera uses 24V alternating current. Some cameras are powered by 220V ac. Novice in the purchase of attention to the camera on the power limit. It can avoid damage to the equipment.

The above is about novice how to choose and buy camera related content. I hope novice can choose and buy to admire camera!