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Tri-X has undergone a number of minor engineering changes during its long history. An early change in ASA (ISO) speed from 200 to 400, around 1960, was due to a change in the ASA standard rather than the film. In 2007, Tri-X was extensively re-engineered, receiving the new designation 400TX in place
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formats in 1954. Currently it is available in two speeds, ISO 320/26° (320TXP) and 400/27° (400TX). Tri-X 400 is the more common of the two, available in 24- and 36-exposure rolls of 35 mm and rolls of 120 as well as 50 and 100 ft bulk rolls of 35 mm. Tri-X 320 is available in 4×5", 5×7", and
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and many amateurs. It was manufactured by
Eastman Kodak in the U.S., Kodak Canada, and Kodak Ltd in the UK. Kodak data-sheets once recommended different processing times depending on where the film was manufactured. Its sales declined in the 1970s and 1980s due to the falling price and increasing
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800 in a standard developer yields very good results, while further pushing to EI 1600 requires more sophisticated processing. A popular method for pushing Tri-X film is using highly diluted developers with little or no agitation and extended development times. This method which is referred to as
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Tri-X also exists as a reversal film for the 16 mm and Super-8 cine film formats. The speed for tungsten lighting (3200 K) is ISO 160 and for daylight ISO 200 when processed as reversal. It can also be processed as a negative at a small loss of speed while the grain will be slightly increased.
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popularity of color film. Since the advent of digital photography, Tri-X has all but fallen out of use in newspaper journalism, though it remains popular in documentary journalism.
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Tri-X 400 is usually rated at ISO 400 when processed in standard developers and remains among the fastest black and white films today.
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product line under which it is grouped. The combination of hand-held cameras and high-speed Tri-X film was transformative for
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200 and tungsten 160, it was one of Kodak's first high-speed (for the time) black and white films. Tri-X was released in
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665:– National Public Radio's Alex Chadwick talks with National Geographic Society photographer Chris Rainier about Tri-X
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669:'Kodak Tri-X Reversal Film 7266 product information brochure PDF'
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526:"Adam Thirlwell on the Nouvelle Vague cinema movement"
49:. Unsourced material may be challenged and removed.
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663:'Photo Op: Devoted to Kodak's Tri-X Film Stock'
411:A Tri-X 35mm (135) film canister, version 2002.
362:was once one of the most popular films used by
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387:Kodak Tri-X 120 Film (Expired: March 1959)
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16:Brand of black-and-white photographic film
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109:Learn how and when to remove this message
450:List of discontinued photographic films
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346:Tri-X to a higher "exposure index" of
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135:A box of a 2002 version of Tri-X film
1627:You Press the Button, We Do the Rest
399:Tri-X 6x9 Sheet Film Expired in 1967
47:adding citations to reliable sources
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353:"stand" or "semi-stand" development
295:. Since 2013, it is distributed by
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1551:Kodak v. Image Technical Services
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604:McCabe, Eamonn (5 October 2011).
524:Thirlwell, Adam (17 April 2009).
579:Tooth, Roger (19 January 2012).
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34:needs additional citations for
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1:
1208:Kodacolor (still photography)
658:Kodak Alaris Tri-X data sheet
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7:
959:Z712 IS ZOOM digital camera
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315:Introduced around 1940, in
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10:
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606:"Don't take my Kodak away"
470:"Kodak Professional Films"
445:List of photographic films
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1274:Carousel slide projector
954:Z612 Zoom Digital Camera
739:ESL Federal Credit Union
581:"Kodak: a fond farewell"
1621:Union of Kodak Workers
1605:Eastman Color Positive
1600:Eastman Color Negative
1203:Kodacolor (filmmaking)
1492:Eastman Business Park
423:Tri-X box, circa 1986
293:Eastman Kodak Company
1446:Leopold Godowsky Jr.
1319:Kodacolor Technology
1279:Cinema Digital Sound
495:"Life without Tri-X"
43:improve this article
1517:Kodak Picture Kiosk
1507:Kodak Park Railroad
1229:High-Speed Infrared
299:which controls the
1451:Thomas J. Hargrave
1410:Four Thirds system
559:The New York Times
301:Kodak Professional
212:Tri-X Professional
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1414:Micro Four Thirds
1344:Proofing Software
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1082:Vest Pocket Kodak
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719:Chinon Industries
636:. 15 January 2004
360:panchromatic film
289:photographic film
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1512:Kodak Photo Spot
1269:Autographic film
1264:Approval proofer
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501:. Archived from
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364:photojournalists
307:and for cinema.
291:produced by the
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1544:Kodak v. Worden
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505:on 22 July 2017
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1077:Stereo Camera
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1041:Retina Reflex
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729:Kodak Express
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705:Eastman Kodak
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60: –
59:
58:"Kodak Tri-X"
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
1633:Sponsorships
1556:
1549:
1542:
1461:Kenneth Mees
1387:The Brownies
1379:
1238:
1193:Eastmancolor
712:Subsidiaries
638:. Retrieved
634:The Guardian
633:
624:
613:. Retrieved
610:The Guardian
609:
599:
588:. Retrieved
585:The Guardian
584:
574:
563:. Retrieved
561:. 6 May 1979
558:
533:. Retrieved
530:The Guardian
529:
519:
507:. Retrieved
503:the original
498:
489:
477:. Retrieved
474:Kodak Alaris
473:
464:
373:
369:
357:
341:
314:
300:
297:Kodak Alaris
281:
280:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
1536:Court cases
1527:Kodak Tower
1405:DX encoding
1186:Color print
1100:Camera film
1015:Kodak 35 RF
993:Rangefinder
630:"Shortcuts"
509:25 December
479:28 November
435:Kodak T-MAX
272:Application
200:Application
1501:Building 9
1396:Technical
1339:Picture CD
1177:Kodachrome
1172:Ektachrome
1062:Instamatic
979:Ciné-Kodak
815:400 series
810:300 series
640:2018-11-26
615:2018-11-26
590:2018-11-26
565:2018-11-26
535:2018-11-26
456:References
440:Ilford HP5
69:newspapers
1568:Processes
1398:standards
1354:Starmatic
1324:Kodascope
1309:KAF-10500
1294:Ektaprint
1072:Starflash
1005:Retinette
860:EasyShare
850:Pro SLR/n
845:Pro SLR/c
763:DC series
319:rated at
99:June 2013
1648:Category
1364:Versamat
1289:Colorama
1010:Kodak 35
555:"Camera"
429:See also
324:daylight
311:Overview
1614:Related
1349:S-mount
1314:Keykode
1304:Gallery
1222:B&W
1154:Super 8
1107:Formats
1057:Brownie
840:Pro 14n
755:Digital
748:Cameras
275:General
249:Process
241:B&W
232:320/26°
203:General
173:Process
165:B&W
156:400/27°
83:scholar
1485:Places
1429:People
1359:Ultima
1284:Cineon
1213:Portra
1050:Others
1034:Reflex
1020:Signet
1000:Retina
949:Pixpro
942:Others
923:DX7590
918:DX6490
913:DX6440
908:DX4530
903:CX4230
898:CX4200
776:DC3200
734:Qualex
358:Tri-X
337:sheets
335:8×10"
317:sheets
266:sheets
261:Format
185:Format
85:
78:
71:
64:
56:
1373:Media
1239:Tri-X
1234:T-MAX
1198:Ektar
1025:Ektra
972:Movie
868:C1013
835:DCS 3
830:DCS 1
825:D6000
820:D2000
771:DC215
328:35 mm
284:is a
282:Tri-X
243:print
228:Speed
221:Kodak
217:Maker
190:35 mm
167:print
152:Speed
145:Kodak
141:Maker
124:Tri-X
90:JSTOR
76:books
1595:K-14
1590:RA-4
1580:C-41
1575:C-22
1149:Disc
1067:Pony
933:V570
928:P880
893:C813
888:C613
883:C340
878:C330
873:C300
797:DSLR
724:Creo
511:2014
481:2017
330:and
237:Type
161:Type
62:news
1585:E-6
1329:KPR
1144:828
1139:616
1134:135
1129:127
1124:126
1119:120
1114:110
805:100
786:DCS
332:120
321:ASA
194:120
45:by
1650::
794:EF
790:NF
632:.
608:.
583:.
557:.
544:^
528:.
497:.
472:.
348:EI
339:.
192:,
1629:"
1625:"
1503:)
1499:(
1416:)
1412:(
792:/
697:e
690:t
683:v
643:.
618:.
593:.
568:.
538:.
513:.
483:.
112:)
106:(
101:)
97:(
87:·
80:·
73:·
66:·
39:.
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