​Three methods to prevent image blurry

Three methods to prevent image blurry

At the beginning of the digital camera photography enthusiasts, canvas prints online often encountered shooting out of the image fuzzy hair deficiency, resulting in this situation for many reasons, which the most important is inaccurate focus camera instability in the control and exposure to select a combination of improper these three points. Here we have to for the above problems to introduce shooting canvas prints picture should pay attention to matters.

No.1 The focus

In the process of filming, precise focus image clarity is the most basic and important link. Now almost all the consumer digital camera autofocus design, some products also have the function of manual focus. Manual focus when choosing to focus more flexible, but because the reason of the difference or shooting environment such as user's vision and easy to cause the influence of the focus is not accurate. Normally we commonly used is AF mode (AF).

The key to a successful automatic focus is the choice of the focus. Usually the camera's focus on the default is view the center of the picture with "[]" logo. Some cameras also have more focus or automatic selection function of focus. More focus is composition and the function of the design for the convenience of users, can be through the four keys to select the need to focus. Automatically choose to focus on is the choice to focus in a certain way of parameter setting in the camera in advance, the application of this feature to Canon DC most representative.

In general, the novice photography friends are used to view composition of focus by default after the shooting, the results showed that it should be clear where is fuzzy. To solve this problem after AF first composition can be used to filming. This method is effective to focus will be moved to the canvas prints images of the need to clear place focus, such as filming the people can be effective to focus moved to the part of the eye focus. So keep half press the shutter button it can "lock", within the scope of the keep in the same vertical plane with the lens as a move to composition, finally all press the shutter. Additional, needing those who remind everybody is, in a wait to confirm when you press the shutter to focus again after finished making success, avoid by all means is fierce to press the shutter.

No.2 Maintain the stability of the camera

Sometimes image fuzzy weak problem, because the camera control instability, according to the magnitude of the shutter is overweight. To maintain the stability of the camera is to keep practicing stabilized camera and gently press the shutter of kung fu. But because of the small digital camera has always been the pursuit of light, so the design of the unfavorable to the stability of the degraded, therefore, the simplest way is to use a tripod. But the tripod also increased the burden of carrying, especially conducive to capture, whether to use a tripod, the user can choose according to actual situation.

canvas photos

In addition to using a tripod, to maintain stability of the camera also can use a few little skill, such as when shooting as far as possible to the body or hand to find a rely on, gently press the shutter, etc. In addition, in the process of filming, the user had better hold your breath, in order to reduce the movement itself. If you think that remain stable for a camera is a very difficult thing, might as well choose the technology of jitter DC, and balance through my camera jitter effects on photos.

No.3 Select the appropriate exposure combination

So-called exposure combination, simple said is refers to the combination of shooting video time circle and shutter speed Settings. The correct exposure or appropriate or not, also affect the canvas prnits image clarity. Generally in the environment of the light intensity is not high, on the premise of make sure you are able to get normal brightness image, recommend using large aperture or appropriate to improve the sensitivity, as far as possible that is beneficial to gain faster shutter speed, which can improve the resolution of the image. For does not have digital camera with a manually set the aperture, shutter speed, can use the pattern in the scene mode, also can achieve the same effect.