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Sunday, 5 February 2012

Digital camera application of infrared focusing

Digital camera from SONY Digital Camera Battery the point of view of the applicable object can be divided into consumer digital cameras and digital SLR camera DC (DSLR).

APS called advanced photography system, is a kind of due to the rapid development of digital photography and be washed out film photography system. There are three kinds of size film APS: the APS-C, APS-H, APS-P. H is a full picture (30.3 mm x 16.6 mm); C (24.9 mm x 16.6 mm) is in the full picture about the two head to the block a, aspect ratio for 3:2; P type (30.3 mm x 10.1 mm) SLR is SONY NP-BN1 Battery used this one standard and close to the size of the C 22.5 mm x 15.0 mm and 23.6 mm x 15.8 mm all are called APS-C format, and 28.7 mm x 19.1 mm is called the APS-H format.

Infrared focusing is according to transmitters imaging sensors relation between the positions of, through the geometric calculate and determine the position of the body was taken; Ultrasonic focus is according to launch wave and receive wave of time difference; Through the wave transmission time measurement is taken from the body.

Through the lens of imaging of the light is divided into two parts, with a photographic plate element in the equivalent of the plane of the two groups were imaging sensors. If focus on, the two sensors on the same position will get the same image; If the focal plane from photographic components, the image sensor also can appear migration; The camera SONY NP-BG1 Battery can detect offset, automatically adjust the camera position until focus accurately.

Digital camera with built-in flash mode Settings

Built-in flash light of canon powershot sd30 battery common mode has to be automatic flash, forced flash, forced not flash, eliminate red eye, slow synchronous flash, high speed flash sync, etc.

Automatic flash digital photograph the opportunity to determine the light is on flash and automatic control flash the canon eos 350d battery amount of light output.

Compulsory flash in any light environment, are open to flash flash. Usually used to the main body of the backlight for light. For example, when the subject back to the bright window when shooting.

Forced not flash that canon eos 450d battery close digital camera flash. This function can avoid interference with the object of flash was filmed apply to ban the use of flash photography occasion, in low light environment more without flash can build a natural photographing atmosphere.

Eliminate red eye model applicable to a waning light conditions on people close range, in dim light eye pupil will magnify, when flash light through the pupil to illuminate the retina, the capillary will reflect red light, so as to form the red eye phenomenon. Eliminate red-eye mode is usually the first flash the flash, make be taken of the object eyes constriction of the canon eos 1000d battery pupils, so as to make formal flash, eyeball won't appear too embarrassing among the red splash.

Saturday, 4 February 2012

In the benefits of indoor shooting

In indoor shooting portraits, smaller venues, Camcorder Battery look be like very constrained, in fact, than outdoor shooting convenient many, the summary main have the following:

First of all, indoor shooting don't like outdoor shooting that, by seasonal, weather and other natural conditions restriction. No matter of wind and rain, in indoor shooting all can be carried out smoothly.

Second, in indoor shooting portrait, than outdoor quiet environment, this to the performance of the model very favorable. Outdoor more for JVC Camcorder Battery public occasions, when first shot of the model, in the eyes of the very easy to shy, indoor won't have workers mixed and disorderly, can let model faster into a state.

Third, for the control of the background is easy. Outdoor environment is compared commonly mixed and disorderly, photographers can't any change,JVC GY-HM100U Battery indoor space is small, use more artificial background shooting, especially in the midst of filming.

Fourth, in indoor shooting like, for the light source control is handy, indoor all sorts of modelling light, shadow tent flash sort is various, the function is strong. But it is difficult to control of the jvc gy-hd110u battery interior, like a skills, like how to indoor light, is a challenge to the photographer level, need to practice to master it well.

Indoor shooting can from the weather, the condition such as time constraint, photographers can adjust to their various lamplight of the jvc gy-hd111 battery desired effect.

Friday, 3 February 2012

Use a cloudy day downy light shooting skills

Many people believe that a cloudy day is not suitable for canon eos 550d charger shooting figures. Actually to take pictures for, regardless of which kind of theme, in the cloudy all can create a more artistic conception of the works.

The canon eos 5d charger natural light of the cloudy day is typical of scattering the light. With no obvious light direction and light and shade contrast, and thus be able to get very downy light effect. At the same time, in this climate, light won't change too much, can all day to shoot.

Some think cloudy photographs contrast will be lower, but actually it's a shortcoming, the picture is not dazzling, so appear more be able to bear or endure look, the character also can better in the surrounding environment. Cloudy scattering light attribute decision it to the color and exquisite expressive force, photographers can be a very good canon eos-d60 charger performance color and detail.

In overcast portrait shooting, had better choose to have the scenery depth when background, this can avoid photos to lack of space and stereo feeling, also can be slightly increase exposure in a little exposure compensation, the character of the skin appears more brightly.

The cloudy day, on the canon eos-60d charger grass in the outdoor taken as beauty, the scattering for the film provides soft lighting effect.

Thursday, 2 February 2012

Like eyes toward the photography skills

The JVC Camcorder Battery eyes are the most expression on his face part of the force, focus to the eyes that the clarity of the eye, is the key to the portrait photography. But the photographer often ignore subjects visual direction, in fact it is also very important. In the first shooting, the photographers and camera object is used to looking straight at the camera often, at this time to make a few pieces of because most people like to have some change, always looking at the camera can make one feel tired, long time watching footage no communication between people, can let a person feel pout. Look up and see the look down to see or elsewhere, can make the eye direction changes, sometimes deliberately watch lens, also can let model show distinctive personality.

From the side of the model when shooting or models didn't directly at the camera, be sure to note that the model in the jvc bn-vf808u battery size of the picture can be easily seen, no matter from which Angle shooting, had better let the pupil of the model turns to the camera, because too much can be easily seen that it is very fierce.

The direction of the eye can sometimes performance figures mood, look down eyes model seems to be some tired, depressed.

Model posture and look straight into the jvc bn-vf815u battery eyes of the, well show her candid individual character.

Wednesday, 1 February 2012

Play photography-to the novice ten Suggestions

In fact I am a novice, introductory but two years. Summarizes the article 10 haven't bought a camera Digital Camera Battery and prepare to play photography friend Suggestions for your reference, and please more veteran criticism and corrections.

1, do not in contact before photography to repeated think out my main do a secondary what won't take to take the what, want to also want to white, more do not to draw a conclusion and what to decide what to buy equipment. 100% of the people don't learn how to drive in before you're going to ask which street won't go to which a few times article life hutongs car accident a few back through the CANON Digital Camera Battery red light. Photography way is in the unknown, rely on the interest of the research on the, is not conformity and pose.

2, don't want to take good some subjects superstition to must equipment some equipment, for example photographed CANON NB-9L Battery people have to 85/1.2 L, pat scenery have to 16-35/2.8 L, pat insects have to 180/3.5 L MACRO ~ ~ ~ you will become a black sheep. Wide Angle can also photographed people clap of scenery more telephoto special taste. The so-called a particular lens is people like, a particular lens is scenery head, such claims are used to cheat amateur consumer ~ ~ ~

3 and the camera CANON NB-8L Battery is used to making vision enjoyment, not to hit walnut and meet the gunman self-defense counterattack. Try to choose light practical camera is more practical, of course, appearance beautiful, at least the appearance and to bring out the best in each other.

4, the so-called a mirror the lens go had better not buy, because you're not may go there, if you have the conditions go, can't even use such as the 18-200 such scenes take things, why? Ask to buy such a friend of lens will know, they are depressed also perhaps.

5, without any basis, and no interest in basic research camera knowledge word, might as well choose first digital pocket machine, to be able to manual adjustment aperture, don't buy ShaGuaJi, don't buy film introductory machine. Because once you find myself really more and more inspiration, you will pain money to buy better camera, it is the law. And now from CANON NB-7L Battery the film introduction, also is outdated practices.

6, online of good-looking photos, including the BBS of high-quality goods in the pictures, especially the digital works, and almost all have later elaborate, this is also an integral part of photography. So in the BBS, intentional consult, it should be much from them honest mining PS laws, not interview them pressing the shutter button for an instant of inspiration is where come of-I mean, it is difficult to learn of inspiration, and technology is the constant.

7, take part in all kinds of filming activities can be quickly is to improve, but not be further improved. Photography is an art of loneliness, whether portrait or landscape, independent thinking under just may have the CANON NB-5L Battery unique style of work to my satisfaction. So, my point is, want to make more friends, much of activities; Want to improve photography technology, as far as possible to single practice, their own enlightenment, fun.

8 and now that is playing with photography, we don't need to abide by the doctrine of too much, can be CANON NB-2L Battery immersed in self satisfaction, slowly accept other people's opinions and Suggestions, after all photography is subjective art? And, of course, get more recognition is a kind of addictive enjoyment. I mean, don't have to be to take someone's evaluation when back to things, no one more than your understanding of his photography pursuit.

9, photographed people don't start from beauty handsome boy, it will let you have seed inert. Real beauty handsome boy how to shoot are pretty. Advice from old and ugly first beat on, and take this CANON NB-3L Battery model psychological pressure small, generally not demanding and you did, and they generally also know that I don't how top mirror, and once you do it, how to have a sense of achievement!

10, in photography BBS of evaluation, for newcomer, don't even go to flatter, tried to get good to teach you a few action and it is no use, the right way is, reasonable clap brick, with the question to ask questions. The CANON NB-4L Battery author often will bend over backwards to clarify his creation concept, so, improve faster.

Tuesday, 31 January 2012

Enhance your build clairvoyant feeling photography skills

Strong perspective can enhance your sense of space, make the CANON Digital Camera Battery pictures to show before the viewer in stereo, which makes the picture more attractive photography effect.

In the photograph, build clairvoyant feeling there are many ways: can use existing scenery perspective, also can use different lens more or less perspective. Usually, the real life some scenery can present wonderful clairvoyant feeling. For example, see disappearing into the distance of railway track you may think, "they meet together in the distance is?" Like in the picture had such extending the path will be very naturally attract people's eyes, and lead the canon nb-4l battery viewer missile this road destination, we put this perspective phenomenon known as "linear perspective". For another example, a row of highly basic same trees, look at a distance "short", and finally form a point, we put this perspective called "the vanishing point" perspective. When the model is in the position of a tree, the vanishing point behind make room, can enhance the clairvoyant feeling before.

The building will also present the same perspective effect: they PingHangMian on either side of the seems to gather together-this is the ground height is the inevitable result of the viewpoint. In the film, like, city of high-rise buildings can be used as the perspective of building element, make model before the building, with a low shot up the viewpoint, build a exaggerated, individual canon nb-5l battery character picture.