Bulb mode is a setting that refers to the shutter speed of your camera.
What is bulb mode nikon.
These shutter speeds work in tandem with a camera s light meter as well as the iso and lens aperture to help you get properly exposed images with little to no fuss or hassle.
Because it is inconveniently so far down and to come back up there is also an x speed next to it.
When you are in bulb mode an exposure begins when you press the shutter button of your camera and continues as you hold the button down.
This includes nearly every nikon canon sony fuji olympus and pentax dslr or mirrorless camera on the market.
Turn your camera to manual and shift your shutter speed as long as it can go.
Manual mode even offers a shutter speed of bulb for long exposures.
Bulb is positioned on the shutter speed dial as the slowest shutter speed way down just past the 30 second shutter speed.
But choose the wrong combination and your photo will be too bright or too dark or in other words over or under exposed.
Not all cameras have bulb mode today but most dslrs and mirrorless cameras do.
Because you control both aperture and shutter speed manual mode offers great scope for expression.
The exposure ends when you lift your finger to release the button.
Then scroll the smaller command dial to the left hand side until the bulb appears on the info panel.
It is very easy to active the bulb mode on nikon d3100.
You just need to enable the manual mode which is m on the mode dial.
Shooting star trails is really fun.
Bulb mode situation 3.
Nikon d3100 bulb mode.
If you use the remote.
It is easy to check if your camera has a bulb mode.
Since the earth rotates the stars change their position in the sky.
By using bulb mode and an exposure of 20 minutes or more you can capture beautiful star trails at night.
Most modern cameras allow you to set the shutter speed anywhere from 1 4000th of a second and 30 seconds which gives you an incredible range of creative photographic possibilities.
Bulb mode tip 2.
How to set up the bulb mode on the nikon d3100 for long exposure.