8 practical travel photography tips
Holiday, always see some pseudo-masters carrying Changqiangduanbao bumbling. canvas prints au or go to listen to the voice of experience the true masters of it, want to learn quickly collection!
Sunshine sixteen laws
For landscape photography, canvas prints online australia over-dependence on the camera’s metering often cannot get the best results. For example, when there is a large dark area of the scene the scene, the camera’s metering system will increase the exposure, the effect will be obtained photos showing the effect of overexposure, the sky became pale one, without any details.
Then if a ‘sixteen sunshine law’, it will be allowed to happen. Sunlight irradiation intensity is relatively fixed, in plenty of outdoor sunlight, the camera aperture set to f16, Panorama Canvas Prints shutter speed (ISO 100 under the premise) 1/125 seconds to shoot rich colors, normal exposure landscape photos. Depending on this rule, encounter more intense reflective environment, such as at the beach photography, you should use the f / 22 aperture when the light being weakened, such as under cloudy circumstances should use the f / 11 aperture.
Camera shake rule
When you’re holding the camera, the shutter speed cannot be lower than the reciprocal of the focal length of the lens. The slower the shutter speed, the more likely reduce the sharpness when shooting jitter. If a 50mm focal length, it needs to achieve shutter 1/50 seconds is appropriate.
But many of today’s digital cameras have image stabilization feature to mirror the body anti-shake technology as the representative of Canon and Nikon, the main advantage for telephoto photography capacity in 135mm mm focal length lens barrel using anti-shake effect very obvious.
Body image stabilization using the anti-shake function model advantage is mainly reflected in the focus on this 50-100mm to Olympus e3, for example, it is the focal lengths may implement alternative security shutter 4 files, which means that under 100mm focal length, shutter speed of 1/8 seconds photographs nor imaginary.
When the subject is relatively deep body, you should choose the focus before the depth of 1/3, because of this, the depth of field focus on post twice before. Various combinations of aperture and focal lengths can use this rule. Remember, the smaller the aperture, the shorter the focal length, the object farther away from the subject, the greater the depth of field.
Currently, digital cameras metering method commonly used average metering, center-weighted metering and spot metering are several.
The weighted average is the average of all the light intensity of the screen as the photometry value, average metering has a variety of data collection and calculation method, which is characterized by not considering the main screen, the screen illumination more evenly, more accurate metering, suitable for uniform illumination, no strong contrast occasions.
Center-weighted metering is near the center of the frame and the screen in different weighting coefficients calculated value as a photometric value to the maximum weights center is closer picture right edge of the smaller number. This is a doctrine of the metering method, taking into account both the overall brightness within shooting range, taking into account the body photography is generally located in the central area, to suit the subject and the need to balance the more prominent background occasions.
Spot metering is a more professional way, taking the center of the screen area as the 1% metering area. This is a more extreme metering mode is suitable for light or light complex than a strong need to highlight the main case, to create special artistic effects.
Fast flash output rule
When your camera does not automatically control the flash output will flash sensitivity is configured on film twice. If the main metering body aperture selects the entire file, flash is set to the same aperture. In this way, the image of the shadow area will be lower than the main body of the brightness of a file.
Flash distance rule
The rule is simple: distance multiplied by 2, the sensitivity is multiplied by four. For instance, you flash at ISO100, the effective distance of 20 meters. If you want to make flash distance of 40 meters, it needs to increase the sensitivity to ISO400.
Capture dynamic rule
This rule is based on the empirical formula from the angle and speed. If the object along the axis of movement of the lens you can use 1/125 shutter to capture the next, then it chase As for the movement of the axis of the lens can capture down to 1/500 second. That is, if the object along the axis of the lens, said 45 of the motion, only 1/250 shutter speed.
When shooting sunset to sunset on the upper part of metering, but do not ever let the sun appears in your viewfinder. If you want the scene to look like it one hour later, you can decrease the exposure compensation 1.