Sentences with phrase «photographic film»

I finished install at 8 pm then began my 4 hour exposure on photographic film.
Traditional x-rays use photographic film to capture images whereas digital x-rays use a digital image capture device (computer) to record the x-ray image.
The fact that the image forms on the digital sensor sets it apart from photographic film cameras, where the image takes shape directly on film.
Returning to the Curve, I'm drawn to one particular print among the thousands of others; the object placed on it is a strip of blank photographic film.
It is present in products like photographic film, gel capsules for pills and heat - soluable glues, such as those used in the making of stringed instruments.
Yet despite an 80-fold gain in yield as electronic image detectors replaced photographic film, even the Hale's superior muscle power fell short.
Develop and print photographic films using printing equipment, developing equipment, TouchUp tools, and chemicals
Digital radiography is a form of x-ray imaging, where digital x-ray sensors are used instead of traditional photographic film.
Perhaps celluloid's greatest impact was serving as the base for photographic film.
Consider the following iconic, oft - repeated experiment: A beam of light shines through two parallel slits cut into a barrier and falls on a strip of photographic film beyond the barrier.
He takes a swab and then cultivates the collected bacteria on photographic film with a gelatin surface.
For their local survey, Impey and Bothun used regular photographic film, albeit of a particularly sensitive kind, in a camera with a much wider field of view than a CCD can muster.
In the 1880s inventor George Eastman hit upon an ingenious idea for making photographic film flexible so it could be stored in compact canisters instead of on heavy, fragile glass plates.
Only through photographic film and digital detectors can we transcend the Purkinje shift and perceive the full rainbow richness of the cosmos.
By carefully arranging mirrors, they could make photons arriving from the routes around both galaxies strike a piece of photographic film simultaneously.
To do that, all researchers need to do is to place a muon detector, such as tile - sized special photographic films, underneath, within, or near an object and count the number of muons coming through the thing in different directions.
One year later, the American physicist Robert Williams Wood recognized the possibility of improving the sensitivity of infrared photographic film using kryptocyanine emulsion, the chemical cousin of dicyanine.
Photographic film keeps the whole frame nervous, thanks to its teeming granular structure, but image compression simply reiterates «unchanging» information until something moves.
A striking example of overdependence on a single product is Kodak, whose reliance on photographic film left it exposed when digital camera technology left film obsolete and led to the company going bust.
Fortunately, the Curies had paved the way with X-rays; by the World - War - 2 era, diagnosis of canine and other animals degenerative joint diseases by casting X-ray shadows onto photographic film became that means.
He has worked with multi-media collages, and by manipulating the wet dyes in Polaroid photographic film to create what he calls «Photo - Transformations».
DeCarava struggled and triumphed over photographic films and papers that were calibrated to record and depict lighter complexions, rendering dark skin only as an undifferentiated black tone.
Unlike photographic film, though, the image starts to distort.
The stirring «multimedia chamber opera» starred the artist himself, narrating a trip through the fourth dimension that featured photographic film and animation, live music and dance.
They even encouraged the recycling of silver from old photographic film by selecting reclaimed silver for buttons, earrings, cufflinks and pendants.
Looking again at some damage (the condo stapled flooring over radiant pipes with staples too long, resulting in water damage in several units), I saw that the top layer is a thin photographic film, not veneer.
Digital radiography also uses less radiation, which makes it safer than traditional photographic film x-rays.
Like photographic film is exposed to light to make a photo, the emulsion reacts to muons and makes a record of their paths.
Lightning Fields is a series of dramatic photographs produced through the play of violent electrical discharges on photographic film.
The advent of digital imaging in the life sciences was a boon for researchers, because they could immediately see the images they created rather than waiting hours or days for them to be developed and printed from photographic film.
In the experiment, light — a stream of photons — shines through two parallel slits and hits a strip of photographic film behind the slits.
The experimental device shot a beam of X-rays at its infinitesimal target, which in turn yielded a pattern on some photographic film resting behind it as the radioactive waves diffracted off of the molecule's atoms and etched a smudgy outline of its shape.
Now, most cameras are digital, but photographic film and related products still have a market presence.
In 1969, Smith and Boyle made your digital camera possible by inventing the charge - coupled device, the CCD: «This device allows electronic recording of images and it replaces the photographic film in cameras.
But instead of photographic film, it has a highly specialized retina that detects light and processes the signals using dozens of different kinds of neurons.
Vision Biology «Students of the visual system came to assume that the retina was like a photographic film, that the whole function of the eye and the optic nerve was to form and then transmit a mosaic of the visual world to the brain, there to form the basis of visual perception.
In principle, it would be possible to send light through the slits one photon at a time and collect them on photographic film.
The fuchsia colour in Lynch's photo is created when this invisible light hits a special dye in the photographic film.
Each instrument uses charge - coupled devices (CCDs) rather than photographic film to capture the light.
To take a photo, the CCD is exposed to light: the same principle as taking a photo using a photographic film or plate.
The shift from photographic film to CCD detectors was a great revolution.
tin foil — foil made of tin or an alloy of tin and lead tinfoil foil — a piece of thin and flexible sheet metal; «the photographic film was wrapped in foil» atomic number 50, Sn, tin — a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide 2.
Like the photographic film it enshrines, the story tries to capture the shadow of a disappearing way of life, as seen through Mitty's rose - colored glasses.
Why do some people maintain a sentimental attachment to former technologies (in this case, photographic film versus digital images)?
Assembled negatively - like a print or photographic film - Otero's recent text - based invocations of twentieth - century philosophy (which include quotes from Sartre, among other totemic figures) also serve as visual essays in metaphysical instability for our own stunningly unreflective, culturally dumbfounded time.
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