Search results
Results From The WOW.Com Content Network
A visual autocollimator can measure angles as small as 1 arcsecond (4.85 microradians), while an electronic autocollimator can have up to 100 times more resolution. Visual autocollimators are often used for aligning laser rod ends and checking the face parallelism of optical windows and wedges. Electronic and digital autocollimators are used as ...
This is a list of digital camera brands. Former and current brands are included in this list. With some of the brands, the name is licensed from another company, or acquired after the bankruptcy of an older photographic equipment company. The actual manufacture of a camera model is performed by a different company in many cases.
Several templates and tools are available to assist in formatting, such as reFill (documentation) and Citation bot (documentation). ( August 2022 ) ( Learn how and when to remove this message ) List of digital video cameras with an image sensor larger than 2/3 inch and producing video in a horizontal resolution equal or higher than 1920 pixels.
Analyzer is a suite of software tools published by DXOMARK, that includes test targets and test equipment. It is used by camera companies, as well as press publications and websites; [34] to test sensors, lenses, and standalone cameras, as well as mobile devices with cameras. Testing can be performed on both RAW and JPEG images, as
This list compares main features of digital single-lens reflex cameras (DSLRs). Order of this list should be firstly by manufacturer alphabetically, secondly from high end to low end models. Brand
In 1916, Northey showed how to calculate the angle of view using ordinary carpenter's tools. [2] The angle that he labels as the angle of view is the half-angle or "the angle that a straight line would take from the extreme outside of the field of view to the center of the lens;" he notes that manufacturers of lenses use twice this angle.
This is a list of the lightest and smallest mirrorless digital cameras ever released with an interchangeable lens mount, excluding smartphones and action cameras, sorted by weight including battery and memory card. Nearly all the lightest models have been discontinued, as smartphone cameras have rapidly improved and taken over their market.
All-in-one omnidirectional cameras Brand Model Release year Camera design Lens # Photo resolution Video support Video specification Size(WHD,mm) Weight(g) Remark Panono: Panono [1] 2011: 36 lens separated: 36: 16384 x 8192: No: N/A: Φ110: 480: Raw camera data is processed by Panono cloud to generate 360 image. Panox: Panox V2 [2] 2024 ...