Posts filled under #photography

Whilst the Facebook world

Whilst the Facebook world is pelting us with infinite amounts of amazing photographs of the solar eclipse.... Now for something completely different More from my way back in the day when there was some art and skill involved shooting headshots vs. today where it has evolved to something that is a cross between a passport photo, DMV and a yearbook picture rant. This is of the actor David Breitbart. What an amazing actor, of the best I ever worked with. . I shot this with a Nikon F5 a Nikkor 70-210Dmm lens, a Westcott Sunlight reflector, and Iford HP5+ rated at 200iso. Scanned with an Epson V850 and Silverfast software. #NikonAmbassador #kelbyone #photography #onOne #nikonUSA#Epson #wacom #xritephoto #onone #fjwestcott#fineartphotography #Nikon100 #NikonAmbassador #nikonlove #lexar #F5 #70-210#kelbyone #photography #onOne @NikonUSA #NikonNoFilter#niksoftware @NikonUSA #NikonNoFilter #niksoftware #nikonUSA #Epson #wacom #xritephoto #onone #fjwestcott #fineartphotography #iamnikon #B&H #PhotogenicbyBenQ#lexarMemory #nikonLOVE @lexarmemory elite photographer #lexarmemory

@anne_ve_bebek_sevgisi (@

@anne_ve_bebek_sevgisi (@get_repost) @dr.berna.hp - Doum en byk mucizelerden biri... Bu servende bebek baz hareketler yaparak doabilir ancak. Neden peki bu hareketleri yapyor biliyor musunuz? Doumun kardinal hareketleri dediimiz bu manevralar sayesinde aslnda bebek kemik atdan geebilmek iin kendi kafasn doum yoluna uygun hale getirir. Doum yolundaki geni blgelerden gemek iin kafasnn da en byk apn kullanrken, dar noktalardan geerken manevra yaparak kafasnn en dar apn kullanr. Eer bunu yapamazsa doum gerekleemez. Bebeinizin ne kadar akllca hareket ettiinin farknda olun ve doduunda ona kocaman bir kucak an . . . .@anne.ile.bebek . #mybaby #annesibebisi #supermom #throwbackthursday #myhome #love #photography #like4like #instagram #follow4follow #shabbychic #country #inspire #interior #greengate #pinterest #blogger #vintagehome #bloggermom #hamilekafasi #romantichome #holidayhome #tazeanne #instalikes #likeforfollowers #hamileanne #l4l #webstagram #instaturkey

An extract on #photography

Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically "developed" into a visible image, either negative or positive depending on the purpose of the photographic material and the method of processing. A negative image on film is traditionally used to photographically create a positive image on a paper base, known as a print, either by using an enlarger or by contact printing. Photography is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication.

The word "photography" was created from the Greek roots (phtos), genitive of (phs), "light" and (graph) "representation by means of lines" or "drawing", together meaning "drawing with light". Several people may have coined the same new term from these roots independently. Hercules Florence, a French painter and inventor living in Campinas, Brazil, used the French form of the word, photographie, in private notes which a Brazilian historian believes were written in 1834. Johann von Maedler, a Berlin astronomer, is credited in a 1932 German history of photography as having used it in an article published on 25 February 1839 in the German newspaper Vossische Zeitung. Both of these claims are now widely reported but apparently neither has ever been independently confirmed as beyond reasonable doubt. Credit has traditionally been given to Sir John Herschel both for coining the word and for introducing it to the public. His uses of it in private correspondence prior to 25 February 1839 and at his Royal Society lecture on the subject in London on 14 March 1839 have long been amply documented and accepted as settled facts.

Photography is the result of combining several technical discoveries. Long before the first photographs were made, ancient Han Chinese philosopher Mo Di from the Mohist School of Logic was the first to discover and develop the scientific principles of optics, camera obscura, and pinhole camera. Later Greek mathematicians Aristotle and Euclid also independently described a pinhole camera in the 5th and 4th centuries BCE. In the 6th century CE, Byzantine mathematician Anthemius of Tralles used a type of camera obscura in his experiments. Both the Han Chinese polymath Shen Kuo (103195) and Arab physicist Ibn al-Haytham (Alhazen) (9651040) independently invented the camera obscura and pinhole camera, Albertus Magnus (11931280) discovered silver nitrate, and Georg Fabricius (151671) discovered silver chloride. Shen Kuo explains the science of camera obscura and optical physics in his scientific work Dream Pool Essays while the techniques described in Ibn al-Haytham's Book of Optics are capable of producing primitive photographs using medieval materials. Daniele Barbaro described a diaphragm in 1566. Wilhelm Homberg described how light darkened some chemicals (photochemical effect) in 1694. The fiction book Giphantie, published in 1760, by French author Tiphaigne de la Roche, described what can be interpreted as photography. The discovery of the camera obscura that provides an image of a scene dates back to ancient China. Leonardo da Vinci mentions natural camera obscura that are formed by dark caves on the edge of a sunlit valley. A hole in the cave wall will act as a pinhole camera and project a laterally reversed, upside down image on a piece of paper. So the birth of photography was primarily concerned with inventing means to capture and keep the image produced by the camera obscura. Renaissance painters used the camera obscura which, in fact, gives the optical rendering in color that dominates Western Art. The camera obscura literally means "dark chamber" in Latin. It is a box with a hole in it which allows light to go through and create an image onto the piece of paper.

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