Traditional Culture Encyclopedia - Photography major - Excuse me, how does Canon 70D SLR camera shoot the moon, and what file does it use? What parameters are used?

Excuse me, how does Canon 70D SLR camera shoot the moon, and what file does it use? What parameters are used?

1, Canon 70D SLR camera shoots the moon with M file, slow shutter and tripod.

2. The specific parameter is 135. The aperture should not be too large. If you want to keep up with the sensitivity, the shutter should be slightly higher. It depends on the weather and the place. Air visibility should be high. The maximum aperture 18 ends, the high sensitivity is about 6400, and the shutter is more than 20 seconds at most.

The dual-pixel CMOS AF (all-pixel dual-core CMOS AFCMOS sensor) mounted on EOS 70D embodies the new technology of EOS. When LCD is enabled for real-time display shooting, it will bring high-speed phase difference detection autofocus on CMOS image surface, which greatly improves the focusing speed and reduces the possibility of repeated focus finding (that is, bellows phenomenon). It can reach the focusing speed close to that of the viewfinder, and the focusing range is wider than that of the viewfinder, which makes the LCD become the second "viewfinder" and greatly improves the focusing speed. This technology will change the traditional cognition of real-time display shooting.

The 70D is Canon's first mid-range SLR with touch screen. The specification of the touch screen is the same as that of the 700D, and it is a high-precision 3.0 "capacitive touch screen. Touch the screen with your finger to complete multiple function controls, and you can directly select the autofocus point when shooting real-time display and short film shooting. Touch the position to be shot in the picture to shoot in focus. In addition, if the touch shutter function is turned off, you can also use the touch focus function to focus. You can quickly change the settings or select the menu by touching, so that the camera's rich functions can be easily called up and used more skillfully.

Intuitive operation makes novices no longer worry about operation. According to the subject and shooting scene, different autofocus methods can be used, and easy and simple touch operation can also take ideal photos. Through the touch screen, you can also "jump", "zoom in/out" and "move the zoom position" with your fingers like a smart phone. It can be said that EOS 70D can take professional photos through simple operation like a smart phone.