Wide-angle lens

In photography and cinematography, a wide-angle lens refers to a lens whose focal length is substantially smaller than the focal length of a normal lens for a given film plane. This type of lens allows more of the scene to be included in the photograph, which is useful in architectural, interior and landscape photography where the photographer may not be able to move farther from the scene to photograph it.

Electronic oscillation

Electronic oscillation is a repeating cyclical variation in voltage or current in an electrical circuit, resulting in a periodic waveform. The frequency of the oscillation in hertz is the number of times the cycle repeats per second

FinePix S2 Pro

The Fujifilm FinePix S2 Pro is an interchangeable lens digital single-lens reflex camera introduced in January 2002. It is based on a Nikon F80 film camera body that was modified by Fujifilm to include its own proprietary image sensor and electronics

FinePix S1 Pro

The Fujifilm FinePix S1 Pro was an interchangeable lens digital single-lens reflex camera introduced in January 2000. It was based on a Nikon F60 film camera body that was modified by Fujifilm to include its own proprietary image sensor and electronics

Operational transconductance amplifier

The operational transconductance amplifier (OTA) is an amplifier whose differential input voltage produces an output current. Thus, it is a voltage controlled current source (VCCS). There is usually an additional input for a current to control the

Kodak S-mount

The S-mount ciné lens mount was originally developed by Kodak. It was a mixture of bayonet and threaded mount. The S-mount was just used with a few Ciné-Kodak cameras, especially the Ciné-Kodak Special II from 1948-1961

Telephoto lens

A telephoto lens, in photography and cinematography, is a specific type of a long-focus lens in which the physical length of the lens is shorter than the focal length. This is achieved by incorporating a special lens group known as a telephoto group that

Canon Pellix

The Canon Pellix is a manual focus camera released in 1965 that uses a semitransparent stationary reflex mirror behind which a metering cell is raised during the reading

Unfair preference

An unfair preference is a legal term arising in bankruptcy law where a person or company transfers assets or pays a debt to a creditor shortly before going into bankruptcy, that payment or transfer can be set aside on the application of the liquidator or

Scuttle shake

Scuttle shake is the term used for the phenomenon experienced in many convertible or open top automobiles where, due to lower structural rigidity caused by the lack of a roof, the middle section of the chassis flexes, causing the bulkhead in front of the

WWE Clash at the Castle

WWE Clash at the Castle is an upcoming professional wrestling live event produced by the American promotion WWE. It will be held for wrestlers from the promotion's Raw and SmackDown brand divisions. The event will air on pay-per-view (PPV) worldwide and