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Perspective distortion

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are generally used from farther away. For example, if standing at a distance so that a normal lens captures someone's face, a shot with a wide-angle lens or telephoto lens from the same distance will have exactly the same linear perspective geometry on the face, though the wide-angle lens may fit the entire body into the shot, while the telephoto lens captures only the nose. However, crops of these three images with the same coverage will yield the same perspective distortion – the nose will look the same in all three. Conversely, if all three lenses are used from distances such that the face fills the field, the wide-angle will be used from closer, making the nose larger compared to the rest of the photo, and the telephoto will be used from farther, making the nose smaller compared to the rest of the photo.
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focus lens (with a narrow angle of view) flattens the image to a more flattering perspective. It is for this reason that, for a 35 mm camera, lenses with focal lengths from about 85 through 135 mm are generally considered to be good portrait lenses. It does however make difference, whether the photograph is taken landscape or portrait. A 50 mm lens is suitable for photographing people when the orientation is landscape. Conversely, using lenses with much longer focal lengths for portraits results in more extreme flattening of facial features, which also may be objectionable to the viewer.
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distance, thus widening the angle of view of the presentation, then the phenomenon abates. Similarly, viewing pictures exhibiting compression (telephoto) distortion from a greater distance, thus narrowing the angle of view of the presentation, reduces the effect. In both cases, at some critical distance, the apparent distortion disappears completely.
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the normal lens were cropped to contain the same scene as the photo made with the telephoto lens, then the image content would be exactly the same. The apparent difference in proportions results solely from the content added around the edges of the frame in the normal lens photo and the wide-angle photo.
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Below, a series of three photos shows the same scene shot from the same position with three different lenses: a wide-angle lens, a normal lens, and a telephoto lens. Notice that because the proportions in the image do not change with the angle of view, if the photos made with the wide-angle lens and
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Photographs are ordinarily viewed at a distance approximately equal to their diagonal. When viewed at this distance, the distortion effects created by the angle of view of the capture are apparent. However, theoretically, if one views pictures exhibiting extension (wide angle) distortion at a closer
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taken with wide-angle lenses at short camera-to-subject distances. They generally give an unpleasant impression, making the nose appear too large with respect to the rest of the face, and distorting the facial expression. Framing the same subject identically while using a moderate telephoto or long
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not by the lens per se – two shots of the same scene from the same distance will exhibit identical perspective geometry, regardless of lens used. However, since wide-angle lenses have a wider field of view, they are generally used from closer, while telephoto lenses have a narrower field of view and
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on the other, whereas social conventions, collective society, and/or the motives and acts of leaders are portrayed as grotesque and absurd, and often also feature tyrannical characters with conformist values who act out in an extremely hostile and prejudiced way towards individualism and outsiders
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of each lens, the photographer moved closer to the object with each photo. Note that the angle of view changes significantly (compare the background in each photo), and the distance between objects appears greater with each succeeding image. In the fourth image at the lower right, taken with the
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Simulation showing how adjusting the angle of view of a camera, while varying the camera's distance and keeping the object in frame, results in vastly differing images. At narrow angles and long distances, light rays are nearly parallel, resulting in a "flattened" image. At wide angles and short
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is maintained, wide-angle lenses make subjects appear larger by introducing size differences along with the converging lines mentioned above, and they make rooms and spaces around the subject appear more vast by increasing the distance between subject and background (expanded perspective).
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Due to the grotesque, unsettling mood effect peculiar to wide-angle lenses, films making use of such perspective distortion can often be placed in one of two categories: Grotesque and surreal satire and fantasy, also to some extent black comedy (Gilliam, Jeunet & Caro, Orson Welles,
1135: 110:). Objects close to the lens appear abnormally large relative to more distant objects, and distant objects appear abnormally small and hence farther away – distances are extended. Compression, long-lens, or telephoto distortion can be seen in images shot from a distance using a 1289:) have occasionally done the same in the past, though mostly in moderation, for single shots or sequences only, while Gilliam hardly ever uses any lens longer than 14 mm, which has garnered lenses of that particular focal length the informal nickname 990:, the angle of view at which the image is captured accounts completely for the appearance of perspective distortion. The general assumption that "undoctored" photos cannot distort a scene is incorrect. Perspective distortion is particularly noticeable in 122:). Distant objects look approximately the same size – closer objects are abnormally small, and more distant objects are abnormally large, and hence the viewer cannot discern relative distances between distant objects – distances are compressed. 344: 1389:
zooms out at the same time as the camera moves toward the subject, in such a way as to keep the subject the same size in the frame while the background "changes size" relative to the subject. This effect was made popular in the films
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of the image (as captured) being either wider or narrower than the angle of view at which the image is viewed, hence the apparent relative distances differing from what is expected. Related to this concept is
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Another result of using a wide-angle lens is a greater apparent perspective distortion when the camera is not aligned perpendicularly to the subject: parallel lines converge at the same rate as with a
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The photo below of the gondolas is an illustration of the use of extension distortion, and the photo of the buildings below it is an example of compression distortion.
922: 1174:) distortion is often implemented to emphasize some element of the scene by making it appear larger and spatially removed from the other elements. Compression ( 366: 263: 1224:. The effect is especially noticeable the closer the camera is to the subject, as its amount increases the shorter the focal length is at the same field size. 17: 3133: 373: 1072:
Photos taken using a 35 mm camera with a 100 mm, a 70 mm, a 50 mm, and a 28 mm lens, at different distances from the subject.
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Below, a series of four photos shows an object framed as nearly the same as possible with four different lenses. As a result of the different
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is a warping or transformation of an object and its surrounding area that differs significantly from what the object would look like with a
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Although perspective distortion is often annoying when unintended, it is also intentionally used for artistic purposes. Extension (
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An example of "wide angle" distortion used for artistic purposes. Created by an 18 mm lens on a full-frame 35 mm camera.
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An example of "telephoto" distortion used for artistic purposes. Created by a 300 mm lens on a full-frame 35 mm camera.
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Because different lenses generally require a different camera–subject distance to preserve the size of a subject, changing the
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extreme wide-angle lenses is that the resulting image looks grotesque and unsettling, while not looking as unrealistic as
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still camera at a constant distance from the subject with a 28 mm lens, a 50 mm lens and a 70 mm lens.
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can indirectly distort perspective, changing the apparent relative size of the subject and background. If identical
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As the magnification increases, the ratio of axial to transverse magnification also increases. For example, if
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is notable for heavily influencing Gilliam's signature style years before the American ex-patriate joined the
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achieved by different camera-subject distances. Notice that the shorter the focal length and the wider the
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in order to achieve a distinctive signature style defined by extreme perspective distortion is
1182:. Wider lenses tend to magnify distance between objects while allowing greater depth of field. 37: 149:, exhibiting different distortion. Compression distortion is most familiar in looking through 27:
Transformation of an object and its surrounding area that differs from its normal focal length
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comes down the road. The dolly zoom is used to create a compression effect in the road.
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axial magnification as the ratio of the depth of the image and the depth of the object:
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widest lens, the building behind the object appears much further away than in reality.
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and the angle of view at which the photograph of the subject is presented or viewed.
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Perspective distortion is influenced by the relationship between two factors: the
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In cinematography, perspective distortion also has bearing on the in-camera
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and the image will be twice as tall and four times as deep as the object.
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Outside photography, extension distortion is familiar to many through
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changes. For an object of finite depth, one can conceive of the
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Mark Galer, Photography Foundations for Art and Design, page 73
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comedy troupe while only being a one-feature style for Welles.
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One notable director that frequently employs rectilinear
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The mood effect of perspective distortion achieved by
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Archived from 877: 411: 332: 213:the distance between lens and the object 1133: 98:when talking about images with the same 78:Perspective distortion takes two forms: 36: 1129: 14: 3194: 974:at which the image is captured by the 965: 1555: 106:(with an angle of view wider than a 18:Perspective distortion (photography) 3071:Museums devoted to one photographer 1357:lenses to compress large crowds in 24: 2618:Timeline of photography technology 851: 834: 797: 769: 694: 655: 645: 639: 615: 605: 596: 586: 528: 499: 470: 403: 391: 311: 289: 227: 195: 25: 3218: 1540: 1142:affects perspective: 18 mm ( 3174: 3164: 3163: 1437: 1425: 1124: 1112: 1100: 1088: 1076: 1051: 1039: 1027: 988:at the ordinary viewing distance 537:{\displaystyle s_{\mathrm {o} }} 508:{\displaystyle s_{\mathrm {i} }} 479:{\displaystyle s_{\mathrm {o} }} 236:{\displaystyle s_{\mathrm {o} }} 204:{\displaystyle s_{\mathrm {i} }} 3175: 1581: 953:{\displaystyle M_{\text{ax}}=4} 1518: 1482: 1374:to appear tall in comparison. 13: 1: 2668:Painted photography backdrops 2600:Golden triangle (composition) 1875:35 mm equivalent focal length 1461:Perspective Control (PC) Lens 1415: 450:{\displaystyle M_{\text{ax}}} 348:The transverse magnification 1166:and size differences change. 986:When photographs are viewed 982:Angle of view of the capture 515:as the lens–object distance 7: 2378:Intentional camera movement 1449: 1251:, among others) as well as 1205:Mood effect and famous uses 1007: 999:Photograph viewing distance 145:, though these often use a 10: 3223: 3066:Most expensive photographs 2423:Multi-exposure HDR capture 42:distances, objects appear 29: 3159: 3116: 3058: 2963: 2906: 2812: 2696: 2608: 2560: 2300: 2067: 1867: 1589: 1310:The City of Lost Children 172: 3000:Digital image processing 1476: 30:Not to be confused with 3207:Photographic techniques 3108:Photography periodicals 2673:Photography and the law 1471:Curvilinear perspective 1229:ultra wide angle lenses 179:Gaussian optical system 84:compression distortion, 3202:Science of photography 3020:Gelatin silver process 2044:Science of photography 2029:Photographic processes 2007:Perspective distortion 1408:film, just before the 1167: 1164:perspective distortion 954: 918: 889: 538: 509: 480: 451: 419: 362: 340: 259: 237: 205: 177:Consider an idealised 60:perspective distortion 47: 32:Perspective correction 2478:Schlieren photography 2017:Photographic printing 1940:Exposure compensation 1526:"Terry Gilliam talks 1137: 1017:Photos taken using a 955: 919: 890: 539: 510: 481: 452: 420: 363: 341: 260: 245:and the focal length 238: 206: 96:telephoto distortion, 88:wide-angle distortion 40: 2262:Straight photography 1900:Chromatic aberration 1263:Orson Welles' London 1130:Technical background 931: 902: 554: 519: 490: 461: 434: 374: 352: 275: 249: 218: 186: 80:extension distortion 3134:photographic plates 2814:Digital photography 1992:Hyperfocal distance 1905:Circle of confusion 1360:Triumph of the Will 1293:among film-makers. 1150:), and 55 mm ( 966:Influencing factors 917:{\displaystyle M=2} 861: 844: 810: 429:axial magnification 265:are related by the 114:or the more common 73:axial magnification 64:normal focal length 2633:Autochrome Lumière 2628:Analog photography 2453:Pigeon photography 2242:Social documentary 1721:discontinued films 1295:Jean-Pierre Jeunet 1168: 950: 914: 885: 883: 845: 828: 791: 534: 505: 476: 447: 415: 358: 336: 267:thin-lens equation 255: 233: 201: 48: 3189: 3188: 2985:Collodion process 2921:Chromogenic print 2908:Color photography 2418:Multiple exposure 2393:Lo-fi photography 1920:Color temperature 1405:Lord of the Rings 1313:. 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937: 913: 910: 907: 880: 874: 870: 866: 859: 853: 848: 842: 836: 831: 825: 822: 820: 818: 814: 808: 805: 799: 794: 788: 785: 780: 771: 766: 762: 757: 752: 749: 743: 738: 734: 730: 727: 725: 723: 719: 713: 710: 705: 696: 691: 687: 682: 677: 674: 668: 657: 652: 647: 641: 634: 630: 626: 617: 612: 607: 598: 593: 588: 581: 577: 574: 572: 564: 560: 559: 547: 530: 525: 501: 496: 472: 467: 440: 414: 405: 400: 393: 388: 382: 379: 368:is related by 357: 335: 329: 326: 321: 313: 308: 304: 299: 291: 286: 282: 254: 229: 224: 197: 192: 174: 171: 56:cinematography 26: 9: 6: 4: 3: 2: 3219: 3208: 3205: 3203: 3200: 3199: 3197: 3182: 3173: 3171: 3162: 3161: 3158: 3152: 3149: 3147: 3144: 3142: 3139: 3135: 3132: 3130: 3127: 3126: 3125: 3122: 3121: 3119: 3115: 3109: 3106: 3102: 3099: 3097: 3094: 3092: 3089: 3087: 3084: 3083: 3082: 3081:Photographers 3079: 3077: 3074: 3072: 3069: 3067: 3064: 3063: 3061: 3057: 3051: 3048: 3046: 3043: 3041: 3038: 3036: 3033: 3031: 3028: 3026: 3023: 3021: 3018: 3016: 3013: 3011: 3008: 3006: 3003: 3001: 2998: 2996: 2993: 2991: 2988: 2986: 2983: 2981: 2978: 2976: 2975:Bleach bypass 2973: 2972: 2970: 2968: 2962: 2954: 2951: 2949: 2946: 2944: 2943:primary color 2941: 2939: 2936: 2935: 2934: 2931: 2929: 2928:Reversal film 2926: 2922: 2919: 2918: 2917: 2914: 2913: 2911: 2909: 2905: 2899: 2896: 2894: 2893:Image sharing 2891: 2887: 2884: 2882: 2879: 2877: 2874: 2872: 2869: 2868: 2867: 2864: 2862: 2859: 2857: 2854: 2852: 2849: 2845: 2842: 2840: 2837: 2833: 2830: 2829: 2828: 2825: 2824: 2823: 2820: 2819: 2817: 2815: 2811: 2805: 2802: 2800: 2797: 2795: 2794:United States 2792: 2790: 2787: 2785: 2782: 2780: 2777: 2775: 2772: 2770: 2767: 2765: 2762: 2760: 2757: 2755: 2752: 2750: 2747: 2745: 2742: 2740: 2737: 2735: 2732: 2730: 2727: 2725: 2722: 2720: 2717: 2715: 2712: 2710: 2707: 2705: 2702: 2701: 2699: 2695: 2689: 2686: 2684: 2681: 2679: 2676: 2674: 2671: 2669: 2666: 2664: 2661: 2659: 2656: 2654: 2653:Daguerreotype 2651: 2649: 2646: 2644: 2641: 2639: 2636: 2634: 2631: 2629: 2626: 2624: 2621: 2619: 2616: 2615: 2613: 2611: 2607: 2601: 2598: 2596: 2593: 2591: 2588: 2586: 2583: 2581: 2578: 2576: 2573: 2571: 2568: 2567: 2565: 2563: 2559: 2553: 2550: 2548: 2545: 2543: 2540: 2538: 2535: 2533: 2530: 2526: 2523: 2522: 2521: 2518: 2516: 2513: 2509: 2506: 2505: 2504: 2501: 2499: 2498:Stopping down 2496: 2494: 2491: 2489: 2486: 2484: 2481: 2479: 2476: 2474: 2471: 2469: 2466: 2464: 2463:Rephotography 2461: 2459: 2456: 2454: 2451: 2449: 2446: 2444: 2441: 2439: 2436: 2434: 2431: 2429: 2426: 2424: 2421: 2419: 2416: 2414: 2411: 2409: 2406: 2404: 2401: 2399: 2398:Long-exposure 2396: 2394: 2391: 2389: 2386: 2384: 2381: 2379: 2376: 2374: 2371: 2369: 2366: 2364: 2361: 2359: 2356: 2354: 2351: 2349: 2346: 2344: 2341: 2339: 2336: 2334: 2331: 2329: 2326: 2324: 2321: 2319: 2316: 2314: 2311: 2309: 2306: 2305: 2303: 2299: 2293: 2290: 2288: 2285: 2283: 2280: 2278: 2275: 2273: 2270: 2268: 2265: 2263: 2260: 2258: 2255: 2253: 2250: 2248: 2245: 2243: 2240: 2236: 2233: 2232: 2231: 2228: 2226: 2223: 2221: 2218: 2216: 2213: 2211: 2208: 2206: 2203: 2201: 2198: 2196: 2193: 2191: 2188: 2186: 2183: 2181: 2178: 2176: 2173: 2171: 2168: 2166: 2163: 2161: 2158: 2156: 2153: 2151: 2148: 2146: 2143: 2141: 2138: 2136: 2133: 2131: 2128: 2126: 2123: 2121: 2118: 2116: 2113: 2111: 2108: 2106: 2103: 2101: 2098: 2096: 2093: 2091: 2090:Architectural 2088: 2086: 2083: 2081: 2078: 2076: 2073: 2072: 2070: 2066: 2060: 2057: 2055: 2052: 2050: 2049:Shutter speed 2047: 2045: 2042: 2040: 2037: 2035: 2032: 2030: 2027: 2023: 2020: 2019: 2018: 2015: 2013: 2010: 2008: 2005: 2003: 2002:Metering mode 2000: 1998: 1995: 1993: 1990: 1988: 1985: 1983: 1980: 1978: 1975: 1971: 1968: 1966: 1963: 1962: 1961: 1958: 1956: 1953: 1951: 1948: 1946: 1943: 1941: 1938: 1936: 1933: 1931: 1928: 1926: 1923: 1921: 1918: 1916: 1915:Color balance 1913: 1911: 1908: 1906: 1903: 1901: 1898: 1896: 1893: 1891: 1888: 1886: 1883: 1881: 1880:Angle of view 1878: 1876: 1873: 1872: 1870: 1866: 1860: 1857: 1853: 1850: 1849: 1848: 1845: 1843: 1840: 1838: 1835: 1833: 1830: 1828: 1827:Manufacturers 1825: 1821: 1818: 1816: 1813: 1811: 1808: 1806: 1803: 1801: 1798: 1796: 1793: 1791: 1788: 1787: 1786: 1783: 1779: 1776: 1774: 1771: 1769: 1766: 1764: 1761: 1759: 1756: 1754: 1751: 1749: 1746: 1744: 1741: 1739: 1736: 1735: 1734: 1731: 1729: 1726: 1722: 1719: 1717: 1714: 1712: 1709: 1707: 1704: 1702: 1699: 1697: 1694: 1693: 1692: 1689: 1687: 1684: 1680: 1677: 1675: 1672: 1671: 1670: 1667: 1663: 1660: 1658: 1655: 1653: 1650: 1648: 1645: 1643: 1640: 1638: 1635: 1633: 1630: 1628: 1625: 1623: 1620: 1618: 1615: 1613: 1610: 1608: 1605: 1603: 1600: 1599: 1598: 1595: 1594: 1592: 1588: 1584: 1577: 1572: 1570: 1565: 1563: 1558: 1557: 1554: 1548: 1545: 1544: 1534: 1533: 1529: 1521: 1507:on 2010-07-23 1506: 1502: 1496: 1490: 1485: 1481: 1472: 1469: 1467: 1464: 1462: 1459: 1457: 1454: 1453: 1440: 1435: 1428: 1423: 1422: 1421: 1413: 1411: 1407: 1406: 1401: 1400: 1395: 1394: 1388: 1385:, in which a 1384: 1381:known as the 1380: 1375: 1373: 1369: 1366: 1362: 1361: 1356: 1353:used extreme 1352: 1347: 1345: 1341: 1337: 1332: 1328: 1322: 1320: 1316: 1312: 1311: 1306: 1305: 1300: 1296: 1292: 1291:"The Gilliam" 1288: 1287: 1282: 1278: 1277: 1272: 1271:Sam Peckinpah 1268: 1264: 1260: 1259: 1254: 1250: 1249: 1244: 1243: 1238: 1234: 1233:Terry Gilliam 1230: 1225: 1223: 1219: 1216: 1212: 1202: 1199: 1195: 1194:angle of view 1190: 1188: 1183: 1181: 1177: 1173: 1165: 1161: 1160:angle of view 1157: 1153: 1149: 1145: 1141: 1136: 1125:Artistic uses 1115: 1110: 1103: 1098: 1091: 1086: 1079: 1074: 1071: 1070: 1069: 1066: 1065:angle of view 1054: 1049: 1042: 1037: 1030: 1025: 1023: 1020: 1016: 1015: 1014: 1005: 996: 993: 989: 979: 977: 973: 972:angle of view 963: 947: 944: 935: 911: 908: 905: 895: 878: 872: 868: 864: 857: 846: 840: 829: 823: 821: 812: 806: 803: 792: 786: 783: 778: 764: 760: 755: 750: 747: 741: 736: 732: 728: 726: 717: 711: 708: 703: 689: 685: 680: 675: 672: 666: 650: 632: 628: 624: 610: 591: 579: 575: 573: 562: 549: 545: 523: 494: 465: 438: 430: 425: 412: 398: 386: 380: 377: 369: 355: 346: 333: 327: 324: 319: 306: 302: 297: 284: 280: 270: 268: 252: 222: 190: 180: 170: 168: 164: 160: 156: 152: 148: 144: 140: 136: 131: 128: 123: 121: 117: 113: 109: 105: 101: 97: 93: 89: 85: 81: 76: 74: 69: 68:angle of view 65: 61: 57: 53: 46:or distorted. 45: 44:foreshortened 39: 33: 19: 3146:Polaroid art 3035:K-14 process 3030:Instant film 3025:Gum printing 2980:C-41 process 2965:Photographic 2866:Image sensor 2861:Film scanner 2515:Sun printing 2448:Print toning 2235:space selfie 2205:Pictorialism 2135:Ethnographic 2115:Conservation 2006: 1987:Guide number 1982:Focal length 1531: 1527: 1520: 1509:. Retrieved 1505:the original 1495: 1484: 1419: 1403: 1397: 1391: 1376: 1368:Adolf Hitler 1364: 1358: 1348: 1343: 1339: 1335: 1326: 1323: 1319:Monty Python 1314: 1308: 1304:Delicatessen 1302: 1290: 1284: 1281:Sidney Lumet 1274: 1267:Four Clubmen 1266: 1262: 1256: 1253:Orson Welles 1246: 1240: 1226: 1208: 1191: 1184: 1169: 1163: 1140:focal length 1062: 1022: 1011: 1002: 987: 985: 969: 896: 550: 428: 426: 370: 347: 271: 176: 167:photo finish 165:, notably a 147:fisheye lens 132: 126: 124: 119: 107: 95: 91: 87: 86:also called 83: 79: 77: 72: 59: 49: 3151:Stereoscopy 3010:E-6 process 3005:Dye coupler 2938:color space 2851:Digiscoping 2844:camera back 2759:Philippines 2688:Visual arts 2678:Glass plate 2663:Heliography 2562:Composition 2537:Ultraviolet 2493:Stereoscopy 2488:Slow motion 2473:Scanography 2388:Kite aerial 2328:Contre-jour 2220:Post-mortem 2210:Pornography 2190:Neues Sehen 2125:Documentary 2059:Zone System 2034:Reciprocity 1960:Film format 1890:Backscatter 1868:Terminology 1738:beauty dish 1637:rangefinder 1602:light-field 1583:Photography 1410:Black Rider 1344:The Offence 1286:The Offence 1215:curvilinear 1211:rectilinear 1187:normal lens 120:normal lens 108:normal lens 52:photography 3196:Categories 3141:Lomography 2967:processing 2916:Print film 2832:comparison 2799:Uzbekistan 2749:Luxembourg 2709:Bangladesh 2658:Dufaycolor 2638:Box camera 2595:Simplicity 2552:Zoom burst 2547:Xerography 2542:Vignetting 2532:Time-lapse 2520:Tilt–shift 2413:Mordançage 2403:Luminogram 2368:Holography 2363:High-speed 2343:Fill flash 2323:Burst mode 2301:Techniques 2282:Vernacular 2277:Underwater 2272:Toy camera 2252:Still life 2180:Monochrome 2170:High-speed 2120:Cloudscape 2110:Conceptual 2012:Photograph 1997:Lens flare 1977:Film speed 1859:Zone plate 1805:wide-angle 1790:long-focus 1511:2023-06-04 1383:dolly zoom 1363:while the 1340:Straw Dogs 1276:Straw Dogs 1265:, segment 1198:field size 1172:wide angle 1156:field size 1144:wide-angle 155:telescopes 151:binoculars 100:field size 3086:Norwegian 3050:Stop bath 2995:Developer 2623:Ambrotype 2585:Lead room 2508:Slit-scan 2443:Photogram 2438:Panoramic 2348:Fireworks 2333:Cyanotype 2175:Landscape 1820:telephoto 1768:reflector 1763:monolight 1758:lens hood 1743:cucoloris 1679:safelight 1590:Equipment 1387:zoom lens 1372:low angle 1355:telephoto 1315:The Trial 1299:Marc Caro 1261:, partly 1258:The Trial 1176:telephoto 992:portraits 804:− 784:− 756:− 737:− 709:− 681:− 143:peepholes 127:distance, 116:telephoto 92:long-lens 3170:Category 2871:CMOS APS 2769:Slovenia 2697:Regional 2643:Calotype 2580:Headroom 2458:Redscale 2373:Infrared 2318:Brenizer 2292:Wildlife 2215:Portrait 2160:Forensic 2150:Fine-art 2085:Aircraft 2075:Abstract 1955:F-number 1935:Exposure 1910:Clipping 1885:Aperture 1753:hot shoe 1674:enlarger 1669:Darkroom 1528:Tideland 1450:See also 1416:Examples 1008:Examples 157:, as in 3181:Outline 3117:Related 2804:Vietnam 2789:Ukraine 2724:Denmark 2704:Albania 2683:Tintype 2610:History 2575:Framing 2468:Rollout 2433:Panning 2383:Kirlian 2287:Wedding 2165:Glamour 2145:Fashion 2130:Eclipse 2100:Banquet 2022:Albumen 1832:Monopod 1810:fisheye 1778:softbox 1627:pinhole 1617:instant 1607:digital 1393:Vertigo 1279:), and 1235:. Also 546:average 141:") and 3179:  3168:  3096:street 3091:Polish 2784:Turkey 2779:Taiwan 2764:Serbia 2754:Norway 2729:Greece 2714:Canada 2308:Afocal 2267:Street 2247:Sports 2230:Selfie 2185:Nature 2140:Erotic 2105:Candid 2080:Aerial 2068:Genres 1970:medium 1847:Tripod 1815:swivel 1728:Filter 1706:holder 1701:format 1597:Camera 1532:Dreams 1365:FĂĽhrer 1245:, and 1148:normal 976:camera 173:Optics 137:(see " 3101:women 3059:Lists 3015:Fixer 2898:Pixel 2827:D-SLR 2774:Sudan 2744:Korea 2739:Japan 2734:India 2719:China 2503:Strip 2428:Night 2408:Macro 2313:Bokeh 2257:Stock 2225:Ruins 1965:large 1795:prime 1773:snoot 1733:Flash 1711:stock 1686:Drone 1647:still 1632:press 1622:phone 1612:field 1477:Notes 1119:28 mm 1107:50 mm 1095:70 mm 1083:100mm 1058:70 mm 1046:50 mm 1034:28 mm 1019:35 mm 926:then 3129:film 2839:MILC 2338:ETTR 2195:Nude 2155:Fire 2054:Sync 1852:head 1800:zoom 1785:Lens 1748:gobo 1696:base 1691:Film 1662:view 1399:Jaws 1396:and 1307:and 1297:and 1283:(in 1273:(in 1255:(in 1239:(in 1138:How 427:The 90:and 82:and 54:and 2876:CCD 1657:toy 1652:TLR 1642:SLR 1530:," 1346:). 1269:), 153:or 94:or 50:In 3198:: 1342:, 1338:, 1162:, 940:ax 567:ax 443:ax 269:: 58:, 1575:e 1568:t 1561:v 1514:. 1334:( 960:, 948:4 945:= 936:M 924:, 912:2 909:= 906:M 879:. 873:2 869:M 865:= 858:2 852:o 847:s 841:2 835:i 830:s 824:= 813:| 807:2 798:o 793:s 787:2 779:) 770:o 765:s 761:1 751:f 748:1 742:( 733:| 729:= 718:| 712:1 704:) 695:o 690:s 686:1 676:f 673:1 667:( 656:o 651:s 646:d 640:d 633:| 629:= 625:| 616:o 611:s 606:d 597:i 592:s 587:d 580:| 576:= 563:M 529:o 524:s 500:i 495:s 471:o 466:s 439:M 413:. 404:o 399:s 392:i 387:s 381:= 378:M 356:M 334:. 328:f 325:1 320:= 312:o 307:s 303:1 298:+ 290:i 285:s 281:1 253:f 243:, 228:o 223:s 211:, 196:i 191:s 34:. 20:)

Index

Perspective distortion (photography)
Perspective correction

foreshortened
photography
cinematography
normal focal length
angle of view
field size
wide-angle lens
long focus lens
telephoto
side-view mirrors
objects in mirror are closer than they appear
peepholes
fisheye lens
binoculars
telescopes
telescopic sights
strip photography
photo finish
Gaussian optical system
thin-lens equation
angle of view
camera
portraits
35 mm
28 mm
50 mm
70 mm

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