You can set the Long Shutter speed. In Manual mode, select ±0 then Disp. You can scroll between 1" and 15". I think 1"3 means 1.3 seconds.
If the camera is in an automatic or programmed mode, yes, the shutter speed will be changed by the on-board metering system if the aperture is changed. If it's in a manual mode, no.
No, you cannot change the aperture on a Panasonic DMC-TS20. This camera features a fixed aperture that is part of its built-in lens system. Users can adjust exposure settings such as ISO and shutter speed, but aperture control is not available.
That doesn't come standard, probably a factory defect.
To change the aperture on a Nikon D3400 camera, you can use the command dial on the top of the camera. Simply rotate the dial to adjust the aperture setting to your desired value.
Start by powering on the camera and ensuring you have enough light around. Next, adjust the image mode to different modes such as Portrait, Landscape, Closeup or Sports depending on what you need. Now, adjust the aperture to decide the amount of light to reach. The aperture settings are marked by the letter F and a series of numbers. The smaller the 'F' can be the wider the aperture is. The larger the "F" number is the more focus you will have. Finally, check the shutter speed. In most cases, the shutter speed can change when the aperture is adjusted. Faster speeds give more precise and sharper action shots. Finally, its time to capture the photo.
To change the aperture on a Nikon D3200 camera, rotate the command dial on the camera while holding down the exposure compensation button. This will allow you to adjust the aperture settings.
The aperture in a camera is controlled by the diaphragm, which is a mechanism that can be adjusted to change the size of the opening through which light enters the camera.
To change the aperture on a Nikon camera, locate the aperture control dial on the camera body or lens. Rotate the dial to adjust the aperture setting to a larger or smaller f-stop number for a wider or narrower depth of field, respectively.
To change the aperture on a Nikon D3500 camera, you can adjust the settings in the camera's menu or use the control dial on the camera body. Look for the aperture setting, which is usually denoted by the letter "A" or "Av" on the camera. Use the control dial to increase or decrease the aperture value to control the amount of light entering the camera.
It depends on what camera you are using
Usually, one would change the aperture to compensate for the change in shutter speed in order to keep the level of exposure the same. Changing the aperture affects the depth of field.
To change the aperture on a Nikon camera, locate the aperture control dial on the camera body or the lens itself. Rotate the dial to adjust the aperture setting to a larger or smaller f-stop number for a wider or narrower depth of field, respectively. Refer to the camera's manual for specific instructions on changing the aperture settings.