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"DiQianLiang" shooting canon digital ixus 750 battery is to point to a rapid change of filming the action, in action climax and moment there before an instant of pressing the shutter button. Humans see with the naked eye after the moment to pass through the brain respond to command to pressing the shutter button, during this process needs certain short time, the time is here said the "DiQianLiang". Is press the shutter time, it is also moment appeared, therefore, if can grasp and make a proper use of "DiQianLiang" shooting, wonderful moment miss rate will rarely picture.

Because everyone's canon powershot sd990 is battery reflect a piece of a slow speed, without special training videographer, photography reflects the speed of 1/60 seconds, which see a direct body, to the actual press on the shutter need 1/60 seconds. Although this time is very short, but enough to influence the picture taken effect instantly, in order to master this "DiQianLiang" shooting methods, training should pay attention to the following:

(1) to understand film projects. Taken to bite sports to advance understanding, such as the project characteristics, the climax of the athletes and transition movement, action, and estimate the pressing the shutter button roughly time.

(2) to understand took the speed of the project. Know the speed of some projects, and determined the shooting in the use of the shutter speed and "DiQianLiang". canon powershot sd890 is battery

Night mode used to produce more beautiful city night or the canon camera batteries night of quiet, main picture next to capture the night scene in artificial light scene, because the brightness of the artificial light than the day of natural light to faint, so at night mode will slow down the shutter speed, make the image to get enough exposure to present the atmosphere of the night.

Use this mode filming, flash also will not be used, and will focus on a finite distance, to get the most clear visual effect.

Night mode has two kinds,canon lp-e6 battery one kind is to use 1/10 s or so to shoot the shutter, which may cause inadequate exposure, and another is to use a few seconds of shutter, in order to ensure that the full exposure, and get a light exposure picture, of course, is in both use small aperture to shoot. In addition, the shooting at night, and usually with a tripod to use to ensure that picture to next year, avoid the picture sense fuzzy phenomenon.

In night mode that automatically reduce the chance to shoot, shutter speed, in order to assure enough exposure, shoot the more beautiful at night. canon lp-e5 battery

The SONY Cyber-shot DSC-W310 Charger eye is to observe people a window, everyone looked at each other in and or talk will look into the other person's eyes. When the shooting model, usually will focus on the model's eyes. Photos are not the performance of voice, to capture a moment to express model, you'll have to focus on her eyes, the activation her look in the eyes, this is very important.

For shooting close range and features like, the grasp of the focus more affected the whole image quality, because all of the face will take up most of the picture space, so focus must be accurately and model should be aimed at the eye, in order to better people to express emotions appears more true nature and photo shapes.

Use the look in the eyes of the artificial lighting effect SONY Cyber-shot DSC-W330 Charger

Lighting or reflector, will model the look in the eyes of the act like a cat of god. The magazine advertisements can often be seen standing in photography, photographer indoor large light box front to shoot, strong light projection to model of look in the eyes, so the model pupils appear black bright, usually, photographer will use circular lights, we were filming will also be able to use this method to, of course, in does not have external use light source, can use reflector, will reflect the flash to model according to the eyes, and to highlight eyes. SONY Cyber-shot DSC-W350 Charger

Objective thing is three dimensional, and photography canon bp-511a battery is only 2 d graphic representation, as a kind of the graphic arts, and photography is to in 2 d picture to show the three dimensional space objects image, also is to show subjects stereo feeling effect.

The choice of appropriate shooting Angle performance is the key factor of scenery stereo feeling. Inclined Angle or by side high oblique Angle, can shoot the subjects to stretch the line of deep direction in the picture, and performance can make the reader observed object different side, makes the picture image has a certain stereo effect. Such as architecture photography canon eos 40d battery, shooting from the front, can only give people building on planar feeling; If you use inclined side direction filming, can will be positive and lateral extension show deep lines, and enhance the picture of the scene the stereo effect.

The inclined side position from building up perturbation, makes the picture showing at the same building two aspects of the line features, plus the ground of shadow and background of the auxiliary contrast, not only that showed the subjects deep effect and stereo feeling, and enhance the subject of tall feeling. canon camera batteries

Laptop computer dell inspiron 4100 battery keyboard is a very important part of notebooks, every day we all through the keyboard for word processing, so the keyboard problem is less a capable assistant, maybe can also affect the performance of the machine service life. Not long ago a friend of mine bought a second-hand Toshiba laptop computers, bring it back after the third day, not to take care to beer spreading at the keyboard. He knew what I was doing maintenance, laptop took the laptop. Fault phenomenon is the keyboard half of the key can't use, and the two key must be used at the same time to play out the words out. The initial judgment is a short circuit and open place, when I take down the keyboard when opened and found it with plastic film printing circuit!!!!! Line and printing circuit in the joint of several root attachment is broken. Burn Because is the plastic film printed circuit, of course, can't use the conventional welding method, so I use conductive silver paint to an extremely fine silver particles and the special paint mix together, used to painted circuit, the conductivity of the excellent after solidification. 15 minutes, the installed a try, keyboard finally normal laptop!!!!!

Notebook computer dell inspiron 5000 series battery keyboard met the most common problem is: a key caps off can't go back, stent fracture, he splashed and too dirty to clean up. Notebook computer keyboard the use of key contacts is small, coated conductive adhesive, each have press the will trigger a electrical impulses. If key contacts conductive adhesive ooze water, dissolve away, naturally failure. Buttons In addition, the structure of the notebook computer is very exquisite compact, the keyboard is below the core circuit of the computer, once the water filtered through the keyboard, the consequence is not expected. So everyone in the use of laptop computers, must carefully. A drop of water, could make you pay a heavy price. Dalian huafeng technology help you solve the trouble, the New Year let you no longer bitterness.

Notebook computer dell inspiron 5100 series battery service scope: notebook computer keyboard failure, notebook computer keyboard falls off, laptop, notebook interface key keyboard channeling maintenance. Notebook computer hard drive boot deny, notebook boot screen dark notebook computer not into the system.. boot

Maintenance notebook computer keyboard fault phenomena features:

1, the keyboard by not out key.

2, the keyboard even key

3, keyboard automatic buttons.

Notebook computer keyboard into water of the rescue measures: if he splashed into the keyboard is, should be in first time machine to reverse water into the motherboard cause catastrophic consequences. And then pulled out the power and the battery forcibly shut down, just press the power switch forced shutdown is not enough, because the Lord has battery could still short circuit, so be sure to take down the battery and cut off power adapter. dell inspiron 6000 battery

On top of the mountain shooting sony np-f330 battery wide earth, often choose small aperture photographer, makes the picture from the most distant to recent place are clear imaging, and focus on leaves, flowers, trees and other single subjects of the main body is clear, the background falsified. At this time of the subjects and still has a clear scenery of the range, the range called the depth of field. In the scenery photography, depth of field control is one of the common shooting techniques. In the focal length of the lens, shooting distance and composition all don't change, adjusting aperture can control the picture of the depth of field. The greater the aperture, the shallow depth, the effect of the more obvious background melt. Instead, the smaller the aperture of the depth of field, the deeper, the clearer background.

In fact, of the sony np-fh70 battery depth of field is made up of three factors of the decision. The three factors were the focal length of the lens, shooting distance and the size of the aperture. Each factor of depth of field changes can play a vital role. So if you want to adjust of the depth of field, can adjust the three factors of a certain or their combination.

If the chart shows, the lens is inversely proportional to the focal length and depth, the premise condition is shooting distance and aperture unchanged. Shooting distance and aperture size on the influence of the of the depth of field respectively by two other factors don't become premise. Large aperture lenses advantage is: focal length of the lens and shooting distance because in many cases is difficult to adjustment, so want to control of the depth of field, often only from the new world aperture.sony np-fh100 battery

The technology blog TechCrunch nikon d40 charger, reported earlier, Facebook and Skype will have its product integration issues held a few times, to discuss the content to negotiate the Skype users can include to their Facebook friends on instant messaging.

According to the report, last month, Google launched a new social services Google +, caused the comments in succession. On June 30, Facebook chief executive mark, zack bloomberg to Facebook in Seattle office reveal, the company plans to mobile field in the next week or tablet computer launch "a cool new function". nikon d80 charger

Otherwise, the message said, now Facebook is still just and Spotify, including several online music services collaboration. Again a bit more specific, Facebook and Spotify which music services of integrated into Facebook held several negotiations. But it is not clear whether the next Wednesday, Facebook will be announced and Spotify partnership. nikon d70 charger