To the photography enthusiasts to share a detailed analysis of the Canon 5DMarkII to the depth of the subject to more effectively focus on the shooting tutorial.
Tutorial Sharing:
Zoom in to show the Red box section. Aperture value in the F4, the depth of the screen did not get the focus, there was a virtual.
Although the front of the statue is burnt, but from the number of the third statue has been a virtual, the river was greatly falsified. If you want to be able to complete the whole picture of the focal need to shrink the aperture to more than F16, but the excessive contraction aperture will be due to the diffraction of light to reduce the quality.
Shooting data
Camera: EOS 5D Mark ii/Lens: EF 24-70mm f/2.8l usm/aperture Priority Auto Exposure (f4,1/2500 sec)/iso 100/white balance: Auto/exposure Compensation: -1/3ev
Shooting Essentials
Point 1: Seriously decide the focal position
Essentials 2: Use maximum aperture for best results
1. Rotate the lens according to the direction of the body being photographed
In order to use manual focus (MF) for accurate focusing, use real-time display shooting function. Using an optical viewfinder makes it very difficult to determine whether the details of the vision are to be burnt, so it is convenient to use this feature when using a moving axis lens.
3. To confirm the inclination of the adjustment amount
Once again confirm that the dip angle and offset are not moved, only the angle of the lens is adjusted. After closing the center of the screen, rotate the tilt knob along the depth of the bridge and observe the LCD monitor on the back of the camera. Confirm that the foreground to the vision is within the range of the dip-controlled focal surface.
4. Pay attention to the overall balance of the screen focusing
Focus should pay attention to the whole picture of the balance, carefully adjust the angle of inclination. Then adjust the focus before and after, select the most balanced focal position. After the focal point to fine-tune, if the maximum aperture, along the slope of the bridge is not a problem.
5. Lock each lock knob and then shoot
After all the coke adjustment is complete, lock the tilt knob and move the lock knob tightly, fixing the lens. The preparation is complete before filming. Here, change the lens to the aperture you want, press the depth of view button again to confirm the depth of the scene, if the details of the imaging no problem, you can release the shutter to shoot.
If you use the big aperture to make a good shot of the coke, there will be a big change.
For a subject that is composed of a bevel, the tilt function can be used to tilt the front part of the lens along the bevel. This will allow the focal surface to tilt. When using a normal lens, the image sensor and the focal surface are parallel, so the aperture must be adjusted to gain depth of the area. While using TS-E 24mm f/3.5l II shooting, the F4 aperture value can be basically achieved on the entire screen, but the use of the EF 24-70mm can not tilt and offset the f/2.8l USM in the contraction aperture to the F16, can get the overall effect of the screen. However, the shutter speed of the EF 24-70mm f/2.8l USM is reduced by about 4 compared to the TS-E 24mm f/3.5l II. Outdoor filming in daylight has no big impact, and if you shoot at night or evening, the difference between the 4-level shutter speed is so great that the photographer must be prepared to use a slow shutter. As a result, the conditions of the shooting will change. Moving the axis of the lens in such a limit state can also play a strength.
Small Tips
Use a black suit or cloth to cover the LCD monitor to make it easier to observe
The LCD monitor on the back of the camera may be difficult to observe in a bright shooting environment, such as daylight. At this time you can use a coat and other cover camera to block light, and to confirm the coke situation. The photographer must realize that the visibility of the back LCD monitor has a great effect on the operation when the camera is in real-time, so it's best to go out with a thin coat. If there is room in the photo bag, you can bring a black cloth. In short, the photographer should be flexible to use a variety of methods to create a good shooting environment.
Well, the above information is small knitting to all of you photography enthusiasts brought to the detailed Canon 5DMarkII to the depth of the subject to be more effective to focus on the shooting of the tutorial to analyze the entire content of sharing, you see the photographers here, the little one believes that you are now very clear about the shooting method, Then the friends are going to follow the small part of the tutorial brought by themselves to take a look at the results of the film.