Vivitar VIV-13MM-N Camera Lens User Manual


 
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Camera Settings (continued)
3. When a manual focus lens is attached, some Nikon cameras allow you to enter the
focal length and the brightness. With these Nikon cameras, you can use the lens more
efficiently by entering the focal length and the brightness.
For some Nikon cameras, if you enter the focal length and the brightness, and set the
desired brightness by turning the aperture adjustment ring, the camera automatically
changes the shutter speed. Therefore you don’t have to adjust the shutter speed as
well, which is required in M mode.
(Note: Camera settings are different depending on each model and are subject to change due to
functional enhancements. For detailed information on your camera’s settings please refer to your
camera’s manual or contact the camera’s manufacturer.)