noun The opening in a camera lens through which light passes to enter the camera
In optics, aperture refers to the opening through which light passes in optical systems such as microscopes, telescopes, and binoculars. It plays a crucial role in determining the resolution and brightness of the resulting image.
In astronomy, aperture refers to the diameter of the objective lens or mirror in a telescope. A larger aperture allows more light to enter the telescope, resulting in brighter and clearer images of celestial objects.
In engineering, aperture refers to an opening or hole through which something passes or is emitted. It can be found in various applications such as antennas, waveguides, and acoustic systems.
In photography, aperture refers to the opening in a camera lens through which light passes to enter the camera. It is a key component in controlling the amount of light that reaches the camera sensor, as well as depth of field.
In photography, aperture refers to the opening in a camera lens through which light passes to reach the camera sensor. It controls the amount of light that enters the camera and also affects the depth of field in an image.
In astronomy, aperture refers to the diameter of a telescope or lens used to gather light from distant celestial objects. A larger aperture allows more light to enter, resulting in brighter and clearer images.
In optometry, aperture refers to the opening in a device such as a phoropter or slit lamp that allows the eye care professional to observe the eye and perform various tests.
In architecture, aperture refers to an opening or void in a building's facade or structure that allows light, air, or views to pass through. Apertures can be strategically placed to enhance natural lighting and ventilation within a space.
In physics, aperture refers to an opening or hole through which waves or particles can pass. Apertures are commonly used in experiments involving diffraction, interference, or particle beams.
In engineering, aperture refers to the opening or diameter of a sensor, lens, or device that controls the flow of light, sound, or other signals. Apertures are used in various systems such as cameras, antennas, and sensors.
In biology, aperture refers to an opening or opening-like structure in a cell, organism, or biological sample. Apertures can serve various functions such as allowing the passage of nutrients, waste, or reproductive cells.