Shoot with your aperture as wide open as possible, so the depth of field is low.
From the denverpost.com
The smaller the aperture, the more abrupt the vignetting as a function of angle.
From the en.wikipedia.org
After four decades of eye to aperture, Rai has fulfilled the faith vested in him.
From the time.com
The fixed aperture may also put a floor on how narrow your depth of field can be.
From the techcrunch.com
Panasonic has added manual controls for shutter speed and aperture in this model.
From the gadgetwise.blogs.nytimes.com
A natural optical system that has a diaphragm and an aperture is the human eye.
From the en.wikipedia.org
In multimode fibers, the term equilibrium numerical aperture is sometimes used.
From the en.wikipedia.org
Cinemas had an old aperture which sometimes made a film more unclear than it was.
From the en.wikipedia.org
Since then, NASA has narrowed the aperture of danger it is willing to tolerate.
From the time.com
More examples
A device that controls amount of light admitted
A natural opening in something
An man-made opening; usually small
In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture of an optical system is the opening that determines the cone angle of a bundle of rays that come to a focus in the image plane. ...
As a receiver, antenna aperture can be visualized as the area of a circle constructed broadside to incoming radiation where all radiation passing within the circle is delivered by the antenna to a matched load. ...
Apertures are very small spots on the walls of a pollen, where the wall is thinner and/or softer. For germination it is necessary that the pollen tube can reach out from the inner of the pollen and transport the chromosomes to the egg deep down in the pistil. ...
In computing, an aperture is a portion of the address space which is persistently associated with a particular peripheral device or a memory unit. Apertures may reach external devices such as ROM or RAM chips, or internal memory on the CPU itself.
Aperture is a quarterly photography magazine and a book publisher based in New York, New York, USA. The magazine is published by Aperture Foundation, a non-profit organization devoted to fine art photography.
The aperture is an opening in certain kinds of mollusc shells: it is the main opening of the shell, where part of the body of the animal emerges for locomotion, feeding, etc.