Diaphragm (optics)

In optics, a diaphragm is a thin opaque structure with an opening (aperture) at its center. The role of the diaphragm is to stop the passage of light, except for the light passing through the aperture. Thus it is also called a stop (an aperture stop, if it limits the brightness of light reaching the focal plane, or a field stop or flare stop for other uses of diaphragms in lenses). The diaphragm is placed in the light path of a lens or objective, and the size of the aperture regulates the amount of light that passes through the lens. The centre of the diaphragm's aperture coincides with the optical axis of the lens system.

Most modern cameras use a type of adjustable diaphragm known as an iris diaphragm, and often referred to simply as an iris.

See the articles on aperture and f-number for the photographic effect and system of quantification of varying the opening in the diaphragm.

Iris diaphragms versus other types

A natural optical system that has a diaphragm and an aperture is the human eye. The iris is the diaphragm, and the opening in the iris of the eye (the pupil) is the aperture. An analogous dev in a photographic lens is called an iris diaphragm.

Iris (1987 film)

Iris is a 1987 Netherlands film directed by Mady Saks and starring Monique van de Ven.

Plot

A young woman, Iris, runs away to the big city on her eighteenth birthday. She moves in with an architect and decides to become a veterinarian. With an inheritance she buys an existing clinic in a backwoods town where Iris is leered at by the men, scorned by the women. Cruel jokes and gossip eventually lead to violence.A local thug breaks in her house while she is out. When she returns home late night, he attacks her, drag her to the wooden stairs, ties her hands, stretch her legs wide apart and ties to the railing of stairs and rapes her brutally.

References

External links

Iris (EP)

Iris is Miranda Sex Garden's second release, and first EP.

Track listing

List of Mega Man X characters

This is a list of recurring characters appearing in the Mega Man X series of video games published by Capcom. Unless otherwise stated, each of these characters is a reploid; an artificially intelligent android. Names are organized in order of appearance, and characters who only appear in a single game are covered in the article for the corresponding game.

Maverick Hunters

The Maverick Hunters are the heroes of the Mega Man X series, and the protagonists of each game are prominent Maverick Hunters. When they are introduced in Mega Man X, they have already existed for quite a while, having been previously founded by Dr. Cain (who has since retired). From Mega Man X on, they battle Sigma and the other Mavericks.

Mega Man X

Mega Man X As is explained in Mega Man X, he is the template on which all Reploids are based, and he battles against Mavericks to protect the humans and assuage his guilt for his part in their creation. He was created by Dr. Light sometime in 20XX. Light named him X after the variable "x" which, in algebraic terms, represents limitless possibility, as do X's advanced systems.

Gonzalo Barrios (esports player)

Gonzalo Barrios (born April 17, 1995), known by his gamertag ZeRo, is a Chilean professional Super Smash Bros. player. He is considered the best Super Smash Bros. for Wii U player in the world and a top ranked Super Smash Bros. Brawl player. He mains Diddy Kong and Sheik in Super Smash Brothers for the Nintendo Wii U, and mained Pit in Project M, Meta Knight in Brawl, and Fox in Melee.

Career

Barrios has had "ZeRo" as his gamertag since 2005. He has been playing Smash since Super Smash Bros. in 1999. He started to travel and play in Melee tournaments in a local Akiba Game Store in early 2007. ZeRo quit Smash completely until December of 2010 and then focused only on Brawl.

ZeRo placed second in Brawl at Apex 2014, losing to Nairo and was the champion of the Smash Wii U at Apex 2015. He defeated Dabuz, who was playing Captain Olimar, in the finals. ZeRo qualified for the MLG Anaheim 2014 championship bracket and finished 17th. ZeRo was ranked in 2014 by Melee it on Me as the 35th best Melee player in the world.

Pro Wrestling Zero1

Pro Wrestling Zero1 (stylized as Pro Wrestling ZERO1), formerly known as Pro Wrestling Zero-One and Pro Wrestling Zero1-Max, is a Japanese professional wrestling promotion founded in 2001. It was affiliated with the National Wrestling Alliance (NWA) from 2001 until late 2004 and again from 2011 onwards.

History

Hashimoto's Zero-One

The promotion was founded by former New Japan Pro Wrestling (NJPW) stars Shinya Hashimoto and Shinjiro Otani. In 2000, Hashimoto proposed an independent promotion within NJPW called New Japan Pro Wrestling ZERO, but the idea was shot down. When Hashimoto was fired by NJPW in November 2000, he registered the Pro Wrestling ZERO-ONE name.

Zero1 has had working agreements with Pro Wrestling Noah, All Japan Pro Wrestling, New Japan Pro Wrestling, RIKIPRO, Hustle, Big Mouth Loud, King's Road and Dragondoor (now El Dorado Wrestling) which enabled Zero1 wrestlers to challenge for and hold the other promotions' titles.

Zero1-Max

On November 30, 2004 Hashimoto gave up ownership of the promotion, telling the press that due to financial problems he had decided to step away from the company. A new parent company "First On Stage" was formed consisting of President Yoshiyuki Nakamura, Ring Announcer Oki Okidata, Shinjiro Otani and a company named Baltic Curry. The promotion was renamed Pro Wrestling Zero1-Max with Otani and Nakamura taking over the general operations.