1 / 27

P H O T O GRAP H Y 1 Art 141 Mich a e l Y u r ge l e s, Instructor L e c ture 4  IN THE NE W S  REVIEW OF L E CTURE 3

P H O T O GRAP H Y 1 Art 141 Mich a e l Y u r ge l e s, Instructor L e c ture 4  IN THE NE W S  REVIEW OF L E CTURE 3  H O RENSTEIN, CH A PTERS 4 &5 /W O RKBOOK  H O RENSTEIN, CH A PTERS 6 / L EC T URE/DI S CU S S I ON  A m er i c a n Phot o grap h y : A Ce n t u r y of I m ag e s

base
Download Presentation

P H O T O GRAP H Y 1 Art 141 Mich a e l Y u r ge l e s, Instructor L e c ture 4  IN THE NE W S  REVIEW OF L E CTURE 3

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PHOTOGRAPHY1 Art141 • MichaelYurgeles,Instructor Lecture4 • INTHENEWS • REVIEWOFLECTURE3 • HORENSTEIN,CHAPTERS 4&5/WORKBOOK • HORENSTEIN,CHAPTERS 6/LECTURE/DISCUSSION • American Photography:ACenturyofImages • PHOTOGRAPHERS:Julia MargaretCameron, SallyMann • HOMEWORKDUETODAY,February 17, 2014: • ReadingHorenstein,Chapters5&6 • (andcomplete workbook Chapters5&6) • American Photography PBS “The Developing Image” • EXPOSURE INTHENEWS

  2. EXPOSURE OFANOTHERKIND... (TheStoryof theThreeBears) Not too hot andnot too cold butjust right.” EquivalentExposures-YourKeyTo Success! THECREATIVECONTROLS & FILMEXPOSURE Lastweek we learnedaboutAPERTURE andhow itcontrols the amountof lightreaching and exposingthe film.

  3. Thisweek wewilllearnaboutSHUTTERSPEED and how bothAPERTURE andSHUTTER SPEEDare considered togetherto determine the correctfilmexposureinagiven lighting environment, and understand why this is critical making goodnegatives andprints. F-stops

  4. AlfredStieglitz. Apples Can youtellwhatF-stopmayhavebeenused?

  5. AlfredStieglitz. Dancing Canyou tellwhatF-stopmayhavebeenused?

  6. AlfredStieglitz. Georgia O'Keeffe Canyou tellwhatF-stopmayhavebeenused?

  7. Alfred Stieglitz. TheSteerage, 1907

  8. AnselAdams. NewYork. CanyoutellwhatF-stopmayhave beenused?

  9. Helen Levitt. NewYork Canyou tellwhatF-stopmayhavebeenused?

  10. SHUTTER SPEED Themarkings onthe camera are thedenominators ofafraction ofa second. Example '125 is 1/125second.Inotherwordsitwould take 125 ofthis amount oftime tomakeonesecond. Othersettings can include“B”forbulb. When yourcameraisset on B,aslong asyou holddowntheshutterbutton,theshutterremains open. Thisis usedfor long,usuallynight exposures. “T”stands fortime. When yourcamera is setonT,you canpushthe releasebuttononce,andthe shutteropens,press itagainand the shutter closes. Again, this isusedfor longexposures. Commonlyusedshutterspeeds rangefrom'60to '1000. To stop action,useashutterspeedof'125 orhigher. To determinetheSLOWESTshutterspeed you can shoot atwithout camera movement,taketheFOCALLENGTHofyourlensand divide,1/X This istheshutterspeedyou cansafelyshootat. For example, ifyou were shooting with a50mmlens, youcould handholdthe cameraandtake thepictureat1/50second.

  11. RoyDeCarava.Coltrain. Example of low shutterspeed.

  12. Fast shutter speed. 1/1000 second Panning-moving your camerawiththe subject.

  13. EXPOSURE This isdirectlylinkedtothe amount oflighthitting agivenfilm. Itis determinedbythe ISOofthefilm,the aperture,and the shutter speed. Exposureis determined by measuringthelight inascene witha LIGHTMETER. Most35mmcameras havelight metersbuild in, althoughthere arealso handheldmeters

  14. Equivalentexposuresmarkedonalightmeter. Lightmetersgiveacorrectreadingina scenewhereobjectsreflect18%ofthe light hittingthem,orcomingfrom them.

  15. Whatyou see. What the camerameter sees. 18%gray. WHEREDOISTART?

  16. -TIME(SHUTTER)PRIORITY why? Commonspeeds: '60 '125 -APERTUREPRIORITY why? Commonapertures: f/2.8 f/5.6 '250 '500 f/8 f/16 The light metermeasures the light in a givenscene-allowing you and/orthe camerato determine a correct exposure. This is donewith a numberofkinds ofdisplays.

  17. Matched needlemetering as seen throughviewfinder.

  18. You can setyourcameratooverorunderexposeby-2 to +2 stops forspecial lighting situations. EQUIVALENTEXPOSURES Thereareusuallymore thanone combinationofshutterspeedsand apertures youcanusetogetagood exposure. Forexamplef/8at1/125second= f/11at1/60second

  19. Real worldexposureexamples.... AnselAdams.Leaves Awell made print.

  20. Negative fromwhichtheAdamsprint wasmade.Notetherangeoftones.

  21. ExposureProblems: AnOverExposedNegative Incorrectlyexposednegative.Toomuchexposureyieldinga“dense”negative.

  22. Printfromoverexposednegative.

  23. Underexposednegative. Noteenoughexposure.Notelackof information,andcontrast.

  24. Printfromunderexposednegative.

  25. Photographer oftheweek:AnselAdams

  26. AnselAdams,1902-1984

More Related