How to adjust Nikon D700 aperture priority mode?

Nikon D700 aperture priority mode adjustment method is as follows:

1. Set the SLR camera to aperture priority mode. By adjusting the main dial of the camera, you can see that the corresponding F+ value of the screen will change, thus adjusting the aperture value of the camera.

2. Set the aperture value in aperture priority mode, and the camera will automatically match the corresponding shutter parameters to complete the correct exposure process. The following figure is a schematic diagram of adjusting aperture value in aperture priority mode.

3. The numerical value on the screen represents the numerical value of the aperture. You can adjust the aperture by turning the wheel. When rotating, rotate clockwise to increase the aperture and counterclockwise to decrease the aperture.

4. The larger the numerical value, the smaller the aperture, and the smaller the numerical value, the larger the aperture. It can be operated according to the actual situation.

Extended data:

Maintenance of Nikon D700 SLR camera

1, clean the lens

Clean the lens only when it is very necessary. A little dust on the lens will not affect the picture quality. When cleaning, use a soft brush and blow a balloon to remove dust. Fingerprints do great harm to the pigment coating of lenses and should be removed as soon as possible. When not in use, it is best to cover the lens to reduce cleaning times.

2. Thermal protection

The camera cannot be directly exposed to high temperature. Don't forget the camera in the car burnt by the sun. If the camera must bask in the sun (for example, when you are on the beach), use colored sand-proof towels or shielding tools with tin foil to avoid the light. Don't use black tools, because black will only absorb light and make the situation worse.

Step 3 keep out the cold

Keep the camera in your pocket to keep the proper temperature and carry extra batteries, because the camera may stop working at low temperature, which is similar to preheating the car in cold weather.