Photographic in A Sentence

    1

    A company based losses at more affect the photographic difference was surprisingly imperceptible.

    2

    A much easier method, applicable to glass originals, is that of photographic reproduction by contact printing.

    3

    A new series of work called ' Up My Street ' uses digital photographic montage.

    4

    A photographic emulsion is made up of lots of tiny grains a few microns across.

    5

    A photographic record of each room is a good idea that can provide later proof of any improvements that you've done to improve the living area, or damage that was never repaired as agreed.

    6

    A photographic record of this compound of human wreckage has been made.

    7

    A ray of light is directed upon the mirror, and the motion of the latter, due to the varying strengths and direction of the received currents, is made to write the transmitted signals upon a strip of bromide photographic paper about three inches wide.

    8

    A wedding day in Maui will have some of the most photographic and breathtaking wedding backgrounds possible.

    9

    A wide photographic survey, by which parallaxes might be secured wholesale, has further been recommended by Kapteyn; but is unlikely to be undertaken in the immediate future.

    10

    A, in which the motion of the slide which carries the photographic plate is measured entirely by a screw; B, in which that motion is measured by combination of a scale and screw; and C, in which the A F B photographic plate is fixed and the measuring microscope is moved.

    11

    Activities included architectural modeling, psychological testing, map making, a photographic portraiture project, and a memorial plaque sculpture project.

    12

    Add to that the initial shock, surprise or even terror of unexpectedly seeing a huge ape-like creature, and you can understand why there isn't any better photographic evidence.

    13

    Advances in photographic technique had as of 2004 made it easier to track the development of moles with the help of whole-body photographs.

    14

    Advantage was taken of the occasion to make photographic measures for parallax at various points of the earth on a very large scale.

    15

    After leaving school at sixteen I worked in the photographic darkroom of the Morris Motors car factory at Cowley.

    16

    Alton Higgins provides a thorough and detailed explanation of how to tell the difference between faked images and potential evidence when you're examining the photographic evidence yourself.

    17

    Among the more notable industries may be mentioned the manufacture of china (see Ceramics), of gold and silver ornaments, cigarettes, chocolate, coloured postcards, perfumery, straw-plaiting, artificial flowers, agricultural machinery, paper, photographic and other scientific instruments.

    18

    An originally unanticipated difficulty has arisen from the fact that the reseau-lines have not been ruled on plates of optical glass with optical surfaces, and that, in consequence of irregular refraction in the glass plate, the rays do not always pass through the silver film-lines in a direction strictly normal to the silvered surface; therefore, if the sensitive surface of the photographic plate is not in contact with the silver film of the reseau, the undeveloped photographic copy of the reseau may in such a case not be an exact reproduction of the silvered reseau.

    19

    And like these two instances fairies also have photographic evidence that could be, or could not be, real.

    20

    And this comprehensive work was merely preparatory to the International Catalogue and Chart, the production of which was initiated by the resolutions of the Paris Photographic Congress of 1887.

    21

    And, since New Yorkers are famous for their skepticism, it should come as no surprise that available men and women who post photographic evidence of their attractiveness will get more attention.

    22

    As in any paranormal field, most of the so-called photographic evidence doesn't give solid proof of the existence of Sasquatch.

    23

    At the College Park, Maryland facility, you'll find around eight million photographs, spanning the photographic history of the United States.

    24

    At the receiving station a cylinder - which revolves synchronously with the transmitting cylinder - is covered with a photographic film or paper, upon a point of which a pencil of light from a Nernst lamp is concentrated.

    25

    Balmer's formula received a striking confirmation when it was found to include the ultra-violet lines which were discovered by Sir William Huggins' in the photographic spectra of stars.

    26

    BetterPhoto hosts a monthly contest where winners receive anything from free online photography training to photographic equipment.

    27

    Beyond the camera slit, and almost in contact with*it, the photographic plate-carrier (j) is mounted on a fixed support.

    28

    Born in 1938, Ali MacGraw began her career in the fashion world working as a photographic assistant for the magazine Harper's Bazaar alongside legend Diana Vreeland.

    29

    But the wet collodion process was then the only one available, and its inconveniences were such as to preclude its extensive employment; the real triumphs of photographic astronomy began in 1875 with Huggins's adoption and adaptation of the gelatine dry plate.

    30

    But, to judge from the photographic reproduction of the Nippur tablet, the characters upon it do not appear to resemble those in use at the time of the First Dynasty, nor those of the period of the Dynasties of Ur and Isin.

    31

    By setting the camera slit so as to admit to the photographic plate the light of the denser calcium vapour, which lies at low levels, or that of the rarer vapour at high levels, the phenomena of various superposed regions of the atmosphere can be recorded.

    32

    By suitably replacing the ocular of the observing telescope in an angular vision spectroscope by a photographic camera, it is possible to photograph spectra; such instruments are termed spectrographs.

    33

    Characteristic, also, is their action on a photographic plate, and the phosphorescence which they occasion when they impinge on zinc sulphide and some other salts.

    34

    Consider a photon emitted by a galaxy a billion years ago, now caught on a photographic plate on Earth.

    35

    Daguerre's photographic processes being the object to which he first directed his attention.

    36

    Do current digitisation procedures meet the needs of custodians, researchers, and photographic conservators?

    37

    Every type of image from animated to photographic to cartoons is on the Internet.

    38

    Farrand spent more than a week in the crater trying to get some good photographic views, and Orton has given a graphic description of his experiences in the same place.

    39

    Find Inspirations demonstrates the kusudama flower ball through photographic directions and written instruction, complete with embellishments.

    40

    Flickr is home to many dance silhouettes that can be used as clipart, and features a variety of photographic talent.

    41

    For example, the real image may be recorded on a photographic plate; it may be measured; it can be physically altered by polarization, by spectrum analysis of the light employed by absorbing layers, &c. The greatest advantage of the compound microscope is that it represents a larger area, and this much more completely than is possible in the simple form.

    42

    From 1847 to 1862 he was advising astronomer to the headquarters of the army and navy; chairman of the International Astronomical Congress from 1867-1878; acting president of the International Metric Commission in 1872; and president of the International Congress for a Photographic Survey of the Stars in 1887, in which year he was also made a privy councillor.

    43

    From a photographic standpoint, nothing beats the beauty of a sunset backdrop.

    44

    From this creative ferment " Leipzig Lens 2005 " brings together an exciting selection, focussed on key themes of current photographic discourse.

    45

    Great skill is shown in this operation, which achieves perhaps the finest facsimile reproduction of drawings ever known withotit the aid of photographic processes.

    46

    Had the copies made of ancient writings been mechanical reproductions of the originals, such as the photographic facsimiles of modern times, there would have been little here for textual criticism to do.

    47

    He advised strongly against a " citizens " arrest and also photographic evidence.

    48

    He also allegedly sold photographic rights to media outlets, which was beyond his authority.

    49

    He especially devoted himself to investigations of the radiation of heat from the sun and its absorption by the earth's atmosphere, and to that end devised various delicate methods and instruments, including his electric compensation pyrheliometer, invented in 1893, and apparatus for obtaining a photographic representation of the infra-red spectrum (1895).

    50

    He was distinguished as the discoverer of radioactivity, having found in 1896 that uranium at ordinary temperatures emits an invisible radiation which in many respects resembles Röntgen rays, and can affect a photographic plate after passing through thin plates of metal.

    51

    He was distinguished as the discoverer of radioactivity, having found in 1896 that uranium at ordinary temperatures emits an invisible radiation which in many respects resembles Rntgen rays, and can affect a photographic plate after passing through thin plates of metal.

    52

    Her recent images from Stages of Mourning are included in a publication on women's photographic self portraiture (Masquerade, Iris 2004 ).

    53

    Here a special camera is being taken into an aircraft before it departs on a photographic reconnaissance.

    54

    His experiments, in the same year, on the photographic registration of stellar spectra, marked an innovation of a momentous character.

    55

    Huntingdon examined by photographic methods the absorption spectra of a great number of organic compounds.

    56

    I aim to capture the spirit of the composition, rather than a photographic likeness of the objects.

    57

    I have not received so much news this week and so the operator reports are predominantly photographic in nature.

    58

    I use a wide range of techniques such as photographic collage, objects, acrylics, oil, crayon and varnishes.

    59

    In 1896, Howard Grubb mounted a 26-inch refractor at the Observatory, specifically designed for photographic observations.

    60

    In importance next to visual observation, and in the opinion of some, surpassing it, is the photographic method.

    61

    In some cases, you'll see distressed black and white photographic images inspired by New York itself.

    62

    In the Korn apparatus the light from a Nernst electric lamp is concentrated to a point by means of a lens on the original picture, which is wound on a glass cylinder in the shape of a transparent photographic film.

    63

    In the Rocky Mountains surveys photographic apparatus is successfully employed.

    64

    In these telescopes the photographic objectglass has an aperture of 13 in.

    65

    In this way, take the following tips as guidelines or a launching point for your photographic adventure.

    66

    In this work Doherty juxtaposes an enlarged photographic mugshot with a voice-over narrative.

    67

    Includes a black and white photographic portrait of Denton Welch in 1937.

    68

    It contains numerous illustrations; maps of the routes of the ancient aqueducts and the city of Rome in the time of Frontinus; a photographic reproduction of the only MS. (the Monte Cassino); several explanatory chapters, and a concise bibliography, in which special reference is made to P. d Tissot, E tude sur la condition des agrimensores (1879).

    69

    It is often difficult to obtain quite accurate or even adequate reproductions of scenes and subjects, and, when this is done, it is obviously necessary to refrain from treating the work of the old artists and sculptors as equivalent to photographic representations.

    70

    It is practically impossible to work with the sensitive film in contact with the reseau-film, not only because dust particles and contact would injure the silver film, but also because the plate-glass used for the photographic plates is seldom a perfect plane.

    71

    It is, in fact, admitted that some of the glasses, most useful optically, the dense barium crown glasses, which are so widely used in modern photographic lenses, cannot be produced entirely free either from noticeable colour or from numerous small bubbles, while the chemical nature of these glasses is so sensitive that considerable care is required to protect the surfaces of lenses made from them if serious tarnishing is to be avoided.

    72

    It will be seen, then, that the visual and photographic foci are now merged in one, and the image is practically as achromatic as that yielded by a reflector.

    73

    Its labors embraced not only Egypt and Nubia (as far as Khartum) but also the Egyptian monuments in Sinai and Syria; its immense harvest of material is of the highest value, the new device of taking paper impressions or squeezes giving Lepsius a great advantage over his predecessors, similar to that which was later conferred by the photographic camera.

    74

    Julia Bell Personalized wedding invitations and co-ordinated stationery using photographic images, crystals and semi-precious stones.

    75

    Karyotype-A standard arrangement of photographic or computer-generated images of chromosome pairs from a cell in ascending numerical order, from largest to smallest.

    76

    Keep your photographic subjects happy with snacks and warm cider between takes.

    77

    Later followed the appearance of lights; quasi-human voices; musical sounds, produced, it is said, without instruments; the "materialization" or presence in material form of what seemed to be human hands and faces, and ultimately of complete figures, alleged to be not those of any person present, and sometimes claimed by witnesses as deceased relatives; "psychography," or "direct writing and drawing," asserted to be done without human intervention; "spirit-photography," or the appearance on photographic plates of human and other forms when no counterpart was visible before the camera to any but specially endowed seers; 3 unfastening of cords and bonds; elongation of the medium's body; handling of red-hot coals; and the apparent passage of solids through solids without disintegration.

    78

    Line drawings must be in a form suitable for direct photographic reproduction.

    79

    Lisa Shea offers both a video and a set of photographic instructions to create an origami rose dollar bill figure.

    80

    LoveToKnow offers a photographic tutorial of the lily in the slideshow How to Make an Easy Origami Lily.

    81

    Make a digital photographic record of items of special significance (e.g. bone tools, ceramic figurines ).

    82

    Many experiments have also been made by the use of photographic plates in order to find the greatest depth to which light penetrates.

    83

    Many hats went flying through the air during the photographic session, which was held below the famous whalebone arch.

    84

    Mixture of photographic styles including reportage, to suit your needs.

    85

    Most of all, this site is not run with very many ads - and most of the ones that are there are relevant to photographic needs.

    86

    Needlepoint Fun has Egyptian, Asian, floral, and photographic designs.

    87

    No Portuguese satirist possessed such a complete equipment for his office as Nicolao Tolentino, and though a dependent position depressed his muse, he painted the customs and follies of the time with almost photographic accuracy, and distributed his attacks or begged for favours in sparkling verse.

    88

    Northern Ireland's only purely photographic gallery space is situated here in Belfast.

    89

    Now these trip also include many cultural opportunities in addition to the traditional photographic activities.

    90

    On the ships said quot not photographic plate a united states.

    91

    On this account the lines D and G' are united for ordinary photographic objectives; the optical as well as the actinic image is chromatically inferior, but both lie in the same place; and consequently the best correction lies in F (this is known as the " actinic correction " or " freedom from chemical focus ").

    92

    Origami-Instructions.com has easy to follow, step-by-step photographic instructions for making an origami gun.

    93

    Particularly well animated ' real photographic ' views which may fetch £ 20.00 upwards.

    94

    Perfect Valentine offers a photographic and written set of instructions to create a Valentine rose for giving to a special friend.

    95

    Perhaps someday there will be clear cut photographic evidence of a real live Sasquatch.

    96

    Photographers also use infrared filters to achieve unusual and interesting photographic effects.

    97

    Photographic - The flag is a favorite subject of photographers since the invention of the camera.

    98

    Photographic developers often contain hydroquinone and these are also well worth investigating.

    99

    Photographic evidence for many of the points help reinforce the differences between authentic and fake.

    100

    Photographic facsimiles of Domesday Book, for each county separately, were published in 1861-1863, also by government.

    101

    Photographic greeting cards, which consist of a simple photograph and a message.

    102

    Photographic interpreters worked around the clock using stereoscopes to create a 3D image to be studied closely.

    103

    Photographic overlays reveal just how accurate the beautifully rendered scenery is.

    104

    Photographic processes have been utilized not only in reducing maps to a smaller scale, but also for producing stones and plates from which they may be printed.

    105

    Photographic star-charting was begun by Sir David Gill in 1885, and the third and concluding volume of the Cape Photographic Durchmusterung appeared in 1900.

    106

    Potassium ferrous oxalate, FeK2(C204)2 H20, is a strong reducing agent and is used as a photographic developer.

    107

    Presently, there is no conclusive photographic evidence of ghosts and other paranormal phenomena.

    108

    Richmond Town Hall will host the photographic exhibition, showing the 2nd Battalion between 1952 and 1956.

    109

    Roentgen was also a photographer and almost immediately realized that the shadows created when x rays passed through the body could be permanently recorded on photographic plates.

    110

    Saving money on toddler cowboy boots can be a priority for many parents, especially if they are only being used for photographic purposes.

    111

    She explores the use of color, light and her photographic images reveal qualities often unseen by the naked eye.

    112

    She has assembled a substantial photographic archive on the subject.

    113

    Sheets of mica are used as a surface for painting, especially in India; for lantern slides; for carrying photographic films; as a protective covering for pictures and historical documents; for mounting soft and collapsible natural history specimens preserved in spirit; for the vanes of anemometers; mirrors of delicate physical instruments; for various optical and many other purposes.

    114

    Some printers are capable of creating pristine photographic images, while others display pixilation and blurriness when producing detailed images.

    115

    Still exceptional cases will occur where a comparison star is even nearer than the principal star; it is one of the advantages of the photographic method that it involves the use of a considerable number of comparison stars, whereas in the heliometric method usually only two stars, chosen symmetrically one on each side of the principal star, are used.

    116

    Suppose a fixed image of the sun to be formed on the collimator slit of this spectroscope, and a photographic plate, with its plane parallel to the plane of the solar image, to be mounted almost in contact with the camera slit.

    117

    The airline requires all passengers to provide photographic ide photographic ID at check-in on all flights including domestic services.

    118

    The application of photography to exact astronomy has created the necessity for new forms of apparatus to measure the relative positions of stellar and planetary images on photographic plates, and the relative positions of lines in photographic spectra.

    119

    The atmosphere these layouts create can range from the art photographic, wherein a ballerina is practicing or stretching, to the cute, where iconic ballerina symbols twirl en pointe like they do in children's music boxes.

    120

    The Best Telescope Objectives, And Photographic Objectives Intended For Three Colour Work, Are Also Apochromatic, Even If They Do Not Possess Quite The Same Quality Of Correction As Microscope Objectives Do.

    121

    The bottom contains a fixing to allow a standard photographic tripod adapter to be used.

    122

    The choices are seemingly endless, from a realistic full-color photographic image to a black tribal floral design.

    123

    The chromatic aberration of the object-glass of one of these telescopes is corrected for photographic rays, and the image formed by it is received on a highly sensitive photographic plate.

    124

    The craft marquee will be holding a whole host of stalls in addition to an exhibition by the Arnold Photographic Society.

    125

    The cutter employed to rule these lines removes the silver in fine lines from the surface of the glass, Thus, if a photographic plate, before it is exposed in the telescope, is placed with its sensitive surface nearly in contact with the silvered surface of this reseau, and if parallel light, normal to the surface of the plate, is allowed to fall on the silvered film through the glass on which the film has been deposited, that light will pass through the fine lines in the silver film where the silver has been removed by the cutter, but will otherwise be intercepted by the silver film.

    126

    The discrepancies produced in this way are, however, very small, if care is taken to minimize the distance between the silver film and the photographic plate and to select a reasonably good piece of glass for the reseau.

    127

    The embarrassing subject of photographic photometry has also been attacked by Prof essorPickering.

    128

    The extension of the image away from the axis or size of field available for covering a photographic plate with fair definition is a function in the first place of the ratio between focal length and aperture, the longer focus having the greater relative or angular covering power, and in the second a function of the curvatures of the lenses, in the sense that the objective must be free from coma at the foci of oblique pencils or must fulfil the sine condition (see Aberration).

    129

    The eyepiece is removed and the photographic plate (k) placed in position.

    130

    The fine atmosphere of the Lick observatory was well adapted to this work, and a complete photographic map of the moon on a large scale was prepared which exceeded in precision of detail any before produced.

    131

    The Germans laid the greatest stress on measures with the heliometer; the Americans, English, and French on the photographic method.

    132

    The height of the walls in the various observatories, the height of the collectors, and the distance they project from the wall vary largely, and sometimes electrometer, and they sometimes leave hardly a trace on the photographic paper.

    133

    The holiday picture book merges photographic masterpieces with repetition and rhyme presented in simple language.

    134

    The images vary from artistic renditions to sharp photographic images, and are available in different computer resolutions.

    135

    The increasing importance of the camera obscura as a photographic instrument makes it desirable to bring together what is known of its early history, which is far more extensive than is usually recognized.

    136

    The infra-red requires special appliances; it has been examined visually by the help of phosphorescent plates (Becquerel), and with special photographic plates (Abney); but the most efficient way is to use the bolometer or radiomicrometer; by this means some 500 or 600 lines have been mapped.

    137

    The manufacturing industries assisted by the government developed rapidly during the later years of the 19th century, notably metal-working, especially such branches of it as require exact and delicate workmanship. Of particular importance are iron and steel goods, locomotives (for which Esslingen enjoys a great reputation), machinery, motor-cars, bicycles, small arms (in the Mauser factory at Oberndorf), all kinds of scientific and artistic appliances, pianos (at Stuttgart), organs and other musical instruments, photographic apparatus, clocks (in the Black Forest),.

    138

    The manuscript maps intended to be produced by photographic processes upon stone, zinc or aluminium, are drawn on a scale somewhat larger than the scale on which they are to be printed, thus eliminating all those imperfections which are inherent in a pen-drawing.

    139

    The movements of the apparatus, which when complete should consist of two similar pendulums in planes at right angles to each other, are recorded by means of a beam of light, which, after reflection from the mirror or mirrors, passes through a cylindrical lens and is focussed upon a moving surface of photographic paper.

    140

    The object glass of the micrometer-microscope is placed midway between the plane of the photographic plate and the plane of the micrometer webs.

    141

    The opposition of November 1900, though only moderately favourable, could not be neglected; an international photographic campaign was organized at Paris with the aid of 58 observatories; and the voluminous collected data imply, so far as they have been discussed, a parallax for the sun a little greater than 8.8".

    142

    The peculiar form of the tube is eminently suited for rigid preservation of the relative parallelism of the axes of the two telescopes, so that,;i the image of a certain selected star is retained on the intersection of two wires of the micrometer, by means of the driving clock, aided by small corrections given by the observer in right ascension and declination (required on account of irregularity in the clock movement, error in astronomical adjustment of the polar axis, or changes in the star's apparent place produced by refraction), the image of a star will continue on the same spot of the photographic film during the whole time of exposure.

    143

    The Photographic Archive was founded in 1976 with a priceless gift of over 6000 glass plate negatives.

    144

    The photographic data indicates a period over 100 years, while the radar data indicates a period of about 10 years.

    145

    The photographic method appears to have practically failed during recent years, since there has been no brilliant display upon which to test its capacity.

    146

    The photographic method, however, now appears to yield results of equal precision, and is likely to be used very largely in the future.

    147

    The photographic pose is held, almost unbroken, for the seventy minutes of the show.

    148

    The photographic registration of meteor-trails, too, has been lately attempted with partial success.

    149

    The principal property of these Röntgen rays which attracted public attention was their power of passing through many solid bodies and affecting a photographic plate.

    150

    The principal property of these Rntgen rays which attracted public attention was their power of passing through many solid bodies and affecting a photographic plate.

    151

    The recording surface is a sheet of photographic paper wrapped round a drum which is rotated at a constant speed by clockwork about a horizontal axis.

    152

    The regional press snapper (pictured) scooped the Photograph of the Year prize at the Nationwide FA Cup Photographic Competition.

    153

    The results of his labours may be found in the elaborate Photographic Map of the Normal Solar Spectrum (1888) and the Table of Solar Wave-Lengths (1898).

    154

    The salts of the acid, however, are stable, the sodium salt in particular being largely used for photographic purposes under the name of "hypo."

    155

    The telescope serves to examine the image of the slit and to measure the angular separation of the different slit images; when photographic methods are employed the telescope is replaced by a camera.

    156

    The term "photographic telescope" has been applied to instruments employed to record the appearance of celestial objects by photography.

    157

    The use of strong photographic images ably complemented the design.

    158

    The very best clothing catalogs for girls advertise in such a manner that the details of your child's daily life will quickly dissipate into the photographic fancy that is just so fun to view.

    159

    The very first Dixons opened as a photographic studio in Southend on 27 October 1937.

    160

    The width of the photographic sheet which receives the spot of light reflected from the mirrors in the above instruments is generally so great that in the case of ordinary changes the curve does-not go off the paper.

    161

    The x rays that pass through the body strike the photographic plate and interact with silver molecules on the surface of the film.

    162

    There's photographic evidence left behind, and in this case dozens of films showing a possible before and after look.

    163

    These degree programs include courses on photographic techniques, foundations of journalism and ethics in journalism.

    164

    These experiences are like photographic negatives, until language develops them and brings out the memory-images.

    165

    These were carried in aircraft (mainly Lancasters) of RAF photographic reconnaissance squadrons.

    166

    They all squeezed into the front seat—the back seat was piled high with photographic equipment and camping gear.

    167

    They all squeezed into the front seat—the back seat was piled high with photographic equipment and camping gear.

    168

    They are a few photographic images mixed with a bunch of humorous cartoon holiday selections.

    169

    This information is presented in a graphic stylized form in order to contrast and reinterpret the photographic image.

    170

    This is an online photographic encyclopedia of international athletes, including sportsmen and sportswomen from the 1950s onwards.

    171

    This is usually done by a photographic process called photogrammetry which produces a very accurate drawing.

    172

    This principle has been applied with great completeness and ingenuity of detail by Bryan Cookson to the construction of a "photographic floating zenith telescope," ??

    173

    This ray can be received on a screen or photographic plate, and thus the wave form of the current is recorded.

    174

    This was to be a photographic refractor, with an object-glass of 13 inches aperture and 11 feet focus.

    175

    Though no photographic evidence seems to exist, there have been a couple of alleged Suri Cruise sitings.

    176

    Thus a monochromatic image of the sun is built up on the fixed photographic plate.

    177

    Thus the taking of the first photographic image in Australia is in direct line with the first daguerreotype taken in South America.

    178

    Today, the majority of posters are a combination of graphics, a photographic still and a litany of talent including the director, producer, writer and composer.

    179

    Using the latest photographic technology, these images capture in close up microscopic plankton living deep beneath the sea.

    180

    Weak systems act like photographic objectives.

    181

    What one sees under the microscope is much better than the photographic image.

    182

    When a telescope is employed this number is enormously increased, and still more so with the introduction of photographic methods; with modern appliances more than a hundred million of these objects may be rendered perceptible.

    183

    When photographic evidence proved otherwise, a brand of shoes previously known only to the wealthy came into the public eye.

    184

    While free online photography courses can give you a useful introduction to basic photographic techniques, taking your skills to the next level often requires more of a financial investment.

    185

    With this arrangement of crossed slits a spot of light impinges on the photographic surface and, when the boom is steady, gives a sharp fine line.

    186

    X rays are electromagnetic radiation that differentially penetrates structures within the body and creates images of these structures on photographic film or a fluorescent screen.

    187

    You will need to provide photographic identification, e.g. passport or photocard driving license.