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Wednesday, February 29 2012

Golden section of the main body of the law and the grasp of composition skills

The Digital Camera Battery photographic composition, the use of golden section on shooting ratio composition, can better outstanding theme object, makes the picture effect is better coordination, and the lack of good point effect.
 
In order to canon digital ixus 850 is battery emphasize main body, sometimes in the center of the picture position placed the main body, the layout of this way is usually inflexible, the picture is easy to lose the whole coordination, in order to achieve better effect of composition, the photographer can use gold segmentation method for the composition, main body slightly offset center, placed in the golden section at the intersection. Use of main body foil foil picture, can have emphasis effect. Through the conversion of gold cent secant position, can form 4 different intersection point. Reasonable use gold dividing point to camera to film scene for layout, can show stable beautiful picture. In general, the golden section method is of high reference value composition, but also can't use this way blindly composition, filming need canon digital ixus 750 battery according to the different shooting scene, choose the appropriate method of composition.
 
When photography use telephoto lenses will throw the background, and will be subject to be the gold images intersection place, and let the subject to get better display effect. Picture concise clarity, the composition is perfect.
 
Using gold canon eos 1d battery segmentation method composition photograph, with new visual effect. Gold segmentation method effectively composition of the main body of the outstanding expression, theme clear.

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Monday, December 5 2011

Sports photography shutter speed how to choose

According to the different characteristics of different sports to canon eos rebel t1i charger choose the shutter speed, is sports photography using equipment first to consider. Not matter of the sports movement way although each are not identical, but are moving body is consistent. Shooting move body, the shutter speed using nothing more than three kinds of cases: one is the shutter speed is fast; 2 it is a shutter speed slow; Three is a shutter speed moderate. "Fast", "slow" and "moderate" specific speed servo body movement condition is different and different. The important thing is first should know shutter speed "fast", "slow" and "moderate" will produce what kind of effect. And then you can choose according to the corresponding performance intent to shutter speed.

The canon eos rebel t2i charger shutter speed: moving images were "solidification". Its advantage is moving body image clearly recorded. Defect is the insufficient dynamic images. "Solidification" dynamic body image often is good at moving the body beautiful performance pose. To get this effect, simply use the camera shutter high speed, such as 1/1000 SEC often can most of the dynamic Hugh record clear, some camera has 1/2000 or 1/4000 seconds even 1/8000 SEC's top speed, solidification move more ideal body.

The shutter speed slow: moving body image virtual paste. Advantages, is of strong move feeling, the disadvantage is to move the body posture is not clear what even performance. Virtual paste the Canon BP-809 Charger dynamic body images are often used to show the movement of the sport. An image of the virtual paste sports photos, can reappear the rapid movement of the dynamic body in our eyes flashed scene. Through the fuzzy dynamic body and clear of the background of contrast, to show strong move feeling, the shutter speed choice than "shutter speed" some more complicated. To gymnastics project May 1/15 SEC is slow, but to a car or a-yard dash 1/60 SEC is slow, different "slow speed" of the same move body and from different degree of falsified effect, this requires the photographer in the practice experience, and not only in accordance with some preach to remember a two shutter speed.

In choosing a shutter speed should pay attention to the following several respect (not including the use of special photography technique the shutter speed) :

(1) the canon powershot sd700 is charger shutter speed and move the speed of movement is proportional to the body. The movement of the object was filmed the faster, using the shutter speed should also be faster.

(2) was filmed the distance between the object and the lens is inversely proportional to the, the closer the faster shutter speed, if the distance is farther, and a shutter speed should be relatively slow down.

(3) the shutter speed and focal length of the lens is proportional to the length. Use the longer the focal length of the lens (contrast in the same position on photography in other lens), shutter speed should be more quick.

(4) lens and be taken the Angle between the body is proportional to the (minimum Angle for the relative movement for 0, Angle; the maximum Angle for the lateral movement to vertical direction, Angle for 90), greater perspective shutter speed and also more quickly. canon powershot sd780 is charger