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In natural light (sun) photography CANON NB-1L Battery, generally do not need to assist illume, because natural light to have enough brightness. But in some qian condition is different, such as in the strong sunlight shooting side light or backlight close range and features characters, or at the window filming activities in direct sunlight, and like the backlight in indoor natural light conditions such as larger scene shooting, or because of light and shade contrast is too big, or scenery for light not divide evenly, will need to fill light. Small flash is light and easy to control the amount of light, colour temperature is appropriate, can also with multiple lights flashing, is an ideal additional light source, if used well, help to make up for the deficiency of the natural light, and improve the quality of photos. canon lp-e10 battery

Practice proves, in natural light, can add with the flash control contrast, and can adjust the color temperature, at the ZaoXingGuang when use. In the light of the image, mixed intake is very exquisite also, soft, can produce a good visual effect. Now come first talk about flash and outdoor natural light to cooperate. Here's the natural light outdoor, including said direct sunlight and cloudy scattering light. In direct sunlight with the flash photography, supplement the purpose of is abate, lighting the light and shade contrast, scenery and make the shaded part shadow grain fully show. Level Therefore, only when the subject body in side light or backlight to need to add state with flash. In this case, because the flash is used as auxiliary lighting, so shall, subject to exposure to the sun of flash intensity of illumination must be controlled, not the leading role. CANON NB-2L Battery

Now with the light photography as an example: in direct sunlight shooting side light exposure can face strong character, the light and shade contrast, subject, through the flash light supplement, general control in 1:3 to 1:4 is more appropriate. If using automatic flash light, the light and shade contrast to control the proportion is very simple, as long as the choice of the automatic aperture on flash level than camera, choose used in large aperture to the level 1 and a half can. 1 If flash on the class won't have, but also through the adjustment on the camera aperture and shutter speed exposure to solve the combination. If use hand controllers can be adjusted to flash, flash power device, or flash to be taken the distance from the body, or in light and yarn way, to control the amount of light flash: here are two points need to say that, if your camera is focal plane shutter. Can only use slow film, or on camera and a neutral grey filter, because of the focal plane shutter speed is usually synchronous flash 1/60 seconds or 1/125 SEC (at present more advanced camera 1/250 of a second), such as a fast film, in the strong sunlight does not apply. CANON NB-3L Battery

In direct sunlight CaiSePian filming, such as add with flash, should pay attention to the change of the color temperature sun. Especially after sunrise and sunset before section of time shooting like, in order to keep the light tonal and atmosphere, must be in flash combined with lower color temperature of the filter. In YinYuTian scattering light next on people, often object for shooting pictures by light, contrast is very weak, dull and fundamental key, dreary gray flat photos. In this case. Available for ZaoXingGuang flash, with the flash set side light and backlight light effect, such as for increasing contrast, rich levels of purpose. Detailed practice has two kinds: one kind is the flash light, it, or on the side of the body was taken out side light, high effect; Or in dorsal high, hit the rim light effect. Exposure can face natural light shall prevail, the characters of flash power and distance to the camera aperture used more than 1 to level 1 and a half can. But to do that, need a long wire. Another kind is exactly as double lamp, can try a method of photography, only as light, one for a vice lamp, light a and light than can be according to need and decide. Different because exposure is natural light, vice lamp is the main task is a light, so the Lord in the determination of the power, vice light than camera aperture used less good level is, lest destroy the effect of natural light. canon camera batteries

As is known to all, laptop hp pavilion dv4019ap-py881pa battery upgrades space relatively modest, change U change video card is hard to be achieved, therefore can only right upgrade space in operability more flexible memory up, in most cases upgrade memory also can make book performance have been improved. But this does not mean that upgrade could save will be worth what book need to upgrade the memory? For the average user, to this age of conventional application as a benchmark, memory at least start WIN7 system, 1GB 2GB started. If your memory capacity did not reach the following table accurate, can consider upgrading. If you use DDR2 memory specification in, then your under different machines have not too have upgraded meaning, suggest you endure for a while have saved some money, buy a new laptop!

Use "original memory upgrade?"

Many laptops hp pavilion dv1000-dz677av battery sold shangdu will provide the so-called "original memory upgrades, however," "original" two characters in the eyes of the judges who are really doesn't matter. Some undesirable businessman will use consumer blind worship of "original" psychological pain slaughtered each meal, 1GB of hundred yuan, upgrade is the price even took another buy a 2GB also sought. For example, even the Thinkpad T400 positioning and high-end market, the use of also series 180 yuan of right-and-left samsung 2GB DDR3 1066 just. Notebook vendor, only samsung is conditional use their own brand of the memory. The original memory of original in where?

Buy memory not compatible?

The worry in most cases is redundant. In fact the memory of the compatibility is quite strong, in this era, in the same specifications of products has been under are mutually exclusive, it's hard to find the reason share the same brand recommended chooses the memory, just out of the most conservative consideration. If it can't find or have no time to look for, as long as it is the same specifications memory can rest assured chooses, need not deliberately seeking the same brand, as long as it is normal channels of the product of brand of the formal, won't have a problem.

The brand choices about laptop memory, and a desktop is roughly same, JinShiDu is still reputation and market are very good a WeiGang, JinTaiKe also is, the common brand, but the mentioned desktop field in notebook hp pavilion dv2011ea battery less memory in samsung estimated doing very well, reason is samsung's memory chips will supply their own brands use, can't snub notebook. In view of the high quality performance, perennial Thinkpad and many other high-end products are more willing to choose samsung memory chips. Because more exquisite is cost, even the same type, different batches may also choose different brand memory, occasionally see some more rare brand is also, not surprisingly, such as EnWei, super victory, and shall, in fact, will reach each of them has recovered, but rarely do terminal retail market just, quality and performance are not poor.

Above says some are often when everyone in the notebook hp pavilion dv2037tu battery upgrade problems, hope to help!

If want to sharp bt-h22 battery in backlight or side light environment clap a prominent figures facial photograph, make the characters also can get dark parts of descriptions, and have administrative levels feeling words, are usually thick waist for light, and light supplement can make people more shiny hair, and skin color is more beautiful, more vivid expression; If wrong characters, the characters light supplement words without god face will look bleak. Filling light is divided into natural light supplement or artificial light supplement in two ways.

Natural light supplement method under natural conditions, is the direct light and reflected light reasonable use to light shooting object and control light areas and dark parts than making light of equilibrium, thus make the subject of the contrast of light and shade abounds shooting rhythm, skin texture get exquisite performance, this method is usually need and later applied together. sharp bt-80 battery

The work of filmed in a village, also, the light of artificial lake from model rear, but for shooting to the lake this huge natural reflective subjects for light wants by light, so characters relatively even, without apparent shadows appear, here is the metering mode for standard character facial spot metering.

Artificial light supplement is also figures we often used outside clap a filling light mode, use equipment mainly has a reflector and flash.

In this picture, the sun from model in red in the rear of the direct the treetops, if someone came to light, if the shadow, so people produced by a large oval reflex plate.it obliquely placed in his place, where there is sunshine right through the play lit model reflected on the left arm and white skirt, at the same time avoid excessive shadow in the outline of the outline of modeling beautiful. sharp vl-780x battery

During sony np-f330 battery filming you will find that, when you will photograph objects placed on interest points, or rules on the intersection of the other side of the picture can have a lot of blank. In that case, must not thinking about the character's back into center position, can turn people a little closer to center position.

No matter which face on the characters of direction, in front of him (she) should be set aside some space. For example, the characters toward the left picture, then face to the left of the frame space should be more than the right, give a person a kind of visual sense of direction. Even if is the character looking straight at the camera, will side leave some space will increase picture form sense.

Life, we see that everything has its line, such as building vertical line, winding, level of drivers horizon and the direction of the moving objects, and many lines, etc, such as the line inscribed the wrist of the curves and limbs, by many points constitute line etc. Lines used in picture composition, plays a coordinating role of viewer view guided. sony np-qm91d battery

S form lines in picture composition, is often used in very beautiful female beautiful figure curve performance, shooting a woman, noticed her each body part curvaceous, such as the abdomen, brachial ministry and head various contour line, especially the curve of the lips, such as the curve neck and limbs all sorts of line combined body shape and characters, and environment the eye-gaze some of the concrete and abstract S form lines, thus can be well show the beauty of female human body.

Horizontal line let a person quiet, vertical line gives a person with stable, strength feeling, slash give a person with move feeling. But pay attention not to line from the center of the picture, it will truncate across the past two pictures, composition, should will line on screen 1/3 place.

Music has high bass fluctuation of and rhythm changes, photography modelling differs also exquisite contrast, without big does not show the small, no black just does not show the white, no real just does not show the virtual etc, using every difference, thus produce contrast aesthetic tastes. Common contrast methods are compared, the density contrast, size comparison and contrast, action unionizing color contrast of changes, etc.

Use bright clothes and subjects of expressions of excitement, intense, direct light contrast, exaggerated body movement, can add photos of vigor. sony np-fh100 battery

When we go to when buying laptops hp pavilion dv1210us battery, are bound to view the notebook computer's hardware configuration. If we want to see very detailed and professional hardware information, you can use specialized software, the hardware view, than such as EVEREST, windows optimize the master, GPU-Z, CPU-Z, HDTune and so on. But we are not ready with the professional software, then how not to use the software in case of queries laptop hardware configuration? Here I will give you sum up a bit.

Through the "Device Manager" view

For the card, cat, mouse, keyboard and other hardware information can be provided through the operating system's " Device Manager "to see. Right-click "My Computer", select "Properties" (which can also click Start → Settings → Control Panel → System open), click on "Hardware" tab, in Device Manager box, click the "Device Manager" in the pop-up set out the window, the computer hp pavilion dv1029ap-pn888pa battery will be installed on various hardware. For example, we would like to see specific information about the network card, double-click the card icon, showing that your network card installed, right-click and select "Properties" in the subsequent dialog box pops up you can see the name of the device, manufacturers, models, work status and other information, even in the "Advanced" option can also see that the hardware in the occupied system resources and interrupt request. Similarly, mouse, keyboard, modem and other hardware information is also available that view.

DxDiag command using

Click the "Start" → "Run", type " DxDiag "(without the quotes) and press enter, it will open a" Dirext diagnostic tool ", where the model will provide cpu, frequency, card type, memory size, memory size, card type, mouse, and so forth. This command is to check the notebook computer hardware information is very simple, practical and I hope people will remember.

Through the "My Computer" Properties view

Right-click on the "My Computer", select "Properties" item, in which the "General" column you will see notebook install the system version information, cpu type and frequency of information, memory size information.

View the computer hard disk size by calculating

For information on the computer hard disk size, can be one of the most simple, most "primitive" method to get. Open "My Computer" hp pavilion dv1017ap-pd118pa battery and then view individual hard drives were the property, the size of the sum of their individual capacity, we can draw the size of the entire hard drive capacity.

Through the "desktop" property view

Right click on desktop, and then the pop-up menu, select "Properties" then select "Settings → Advanced → Adapter", where we can get card type, memory size information. Several ways by the above I believe we can get most of the information notebook computer hardware, and believe all of us understand the notebook's hardware hp pavilion dv1000-dz677av battery configuration is helpful.

To olympus li-42b battery get a fascinating picture, it is important to note that the full charm of the performance of light water. The best way is to effectively use the time framing the water surface, so that the water and underwater reflection of real dependence go hand in hand to produce the illusion poem like painting. This is repeated frequently used photography techniques, and also a repetition of real and imaginary, richer sense of change. Such as the Lijiang River rafting to Jingping mountain, clear water and long, rolling peaks and their reflection in the formation of a river lying like a huge porcelain vase, water and bottom views are indispensable, but a real one imaginary, exist side by side. This approach also included in the cruise shooting through the bridge and take out of date reflection of various bridges, through careful observation of the bow and ready to capture, the taste of "end of the piece had to do Songling Road, looking back at Lakeshore fourth bridge" nostalgia to popular views, often with extraordinary charm.olympus li-60b battery
     
Colorful water flow structure, especially choose the right angle, the water is more easily strengthened tenderness and reflected the mood of life form. Water spray thrown up very touching, but also with the perspective of the river to find the most suitable shooting position, and strengthen the dynamic effect of the diagonal.olympus li-50b battery