Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/F-number> ?p ?o }
- F-number abstract "In optics, the f-number (sometimes called focal ratio, f-ratio, f-stop, or relative aperture) of an optical system is the ratio of the lens's focal length to the diameter of the entrance pupil. It is a dimensionless number that is a quantitative measure of lens speed, and an important concept in photography. The number is commonly notated using a hooked f, i.e. f/N, where N is the f-number.".
- F-number thumbnail Aperture_diagram.svg?width=300.
- F-number wikiPageExternalLink fnumbers.html.
- F-number wikiPageExternalLink fstop.html.
- F-number wikiPageID "168244".
- F-number wikiPageLength "39702".
- F-number wikiPageOutDegree "101".
- F-number wikiPageRevisionID "707814322".
- F-number wikiPageWikiLink APEX_system.
- F-number wikiPageWikiLink Absolute_value.
- F-number wikiPageWikiLink Acutance.
- F-number wikiPageWikiLink American_National_Standards_Institute.
- F-number wikiPageWikiLink Angle_of_view.
- F-number wikiPageWikiLink Aperture.
- F-number wikiPageWikiLink Atropine.
- F-number wikiPageWikiLink Bellows_factor.
- F-number wikiPageWikiLink Bokeh.
- F-number wikiPageWikiLink Camera_lens.
- F-number wikiPageWikiLink Carl_Zeiss.
- F-number wikiPageWikiLink Category:Dimensionless_numbers.
- F-number wikiPageWikiLink Category:Logarithmic_scales_of_measurement.
- F-number wikiPageWikiLink Category:Optics.
- F-number wikiPageWikiLink Category:Science_of_photography.
- F-number wikiPageWikiLink Charge-coupled_device.
- F-number wikiPageWikiLink Circle_of_confusion.
- F-number wikiPageWikiLink Cycloplegia.
- F-number wikiPageWikiLink Depth_of_field.
- F-number wikiPageWikiLink Diaphragm_(optics).
- F-number wikiPageWikiLink Diffraction.
- F-number wikiPageWikiLink Dimensionless_quantity.
- F-number wikiPageWikiLink Entrance_pupil.
- F-number wikiPageWikiLink Ernst_Abbe.
- F-number wikiPageWikiLink Exponentiation.
- F-number wikiPageWikiLink Exposure_(photography).
- F-number wikiPageWikiLink Exposure_value.
- F-number wikiPageWikiLink Eyepiece.
- F-number wikiPageWikiLink F-number.
- F-number wikiPageWikiLink Field_of_view.
- F-number wikiPageWikiLink File:Lens_aperture_side.jpg.
- F-number wikiPageWikiLink Film_format.
- F-number wikiPageWikiLink Film_speed.
- F-number wikiPageWikiLink Focal_length.
- F-number wikiPageWikiLink Geometric_progression.
- F-number wikiPageWikiLink Glaucoma.
- F-number wikiPageWikiLink 64.
- F-number wikiPageWikiLink Human_eye.
- F-number wikiPageWikiLink Illuminance.
- F-number wikiPageWikiLink Integer.
- F-number wikiPageWikiLink John_Henry_Dallmeyer.
- F-number wikiPageWikiLink Kodak.
- F-number wikiPageWikiLink Large_Synoptic_Survey_Telescope.
- F-number wikiPageWikiLink Lens_speed.
- F-number wikiPageWikiLink Light_meter.
- F-number wikiPageWikiLink Luminance.
- F-number wikiPageWikiLink Macro_photography.
- F-number wikiPageWikiLink Magnification.
- F-number wikiPageWikiLink Moritz_von_Rohr.
- F-number wikiPageWikiLink Nature_photography.
- F-number wikiPageWikiLink Numerical_aperture.
- F-number wikiPageWikiLink Objective_(optics).
- F-number wikiPageWikiLink Optical_aberration.
- F-number wikiPageWikiLink Optical_lens_design.
- F-number wikiPageWikiLink Optical_telescope.
- F-number wikiPageWikiLink Optics.
- F-number wikiPageWikiLink Phenylephrine.
- F-number wikiPageWikiLink Photographic_lens_design.
- F-number wikiPageWikiLink Photography.
- F-number wikiPageWikiLink Photojournalism.
- F-number wikiPageWikiLink Pinhole_camera.
- F-number wikiPageWikiLink Poison.
- F-number wikiPageWikiLink Portrait_photography.
- F-number wikiPageWikiLink Pupil_magnification.
- F-number wikiPageWikiLink Ratio.
- F-number wikiPageWikiLink Reciprocity_(photography).
- F-number wikiPageWikiLink Rodenstock_Imagon.
- F-number wikiPageWikiLink Royal_Photographic_Society.
- F-number wikiPageWikiLink Shutter_speed.
- F-number wikiPageWikiLink Siegfried_Czapski.
- F-number wikiPageWikiLink Southern_Astrophysical_Research_Telescope.
- F-number wikiPageWikiLink Square_root_of_2.
- F-number wikiPageWikiLink Sunny_16_rule.
- F-number wikiPageWikiLink Tessar.
- F-number wikiPageWikiLink Thomas_Rudolphus_Dallmeyer.
- F-number wikiPageWikiLink Transmittance.
- F-number wikiPageWikiLink Tropicamide.
- F-number wikiPageWikiLink Vignetting.
- F-number wikiPageWikiLink Ƒ.
- F-number wikiPageWikiLink File:Aperture_diagram.svg.
- F-number wikiPageWikiLink File:Blumen_im_Sommer.jpg.
- F-number wikiPageWikiLink File:Canon_7_with_50mm_f0.95_IMG_0374.JPG.
- F-number wikiPageWikiLink File:Diaphragm_Numbers.gif.
- F-number wikiPageWikiLink File:Focal_ratio.svg.
- F-number wikiPageWikiLink File:Jonquil_flowers_merged.jpg.
- F-number wikiPageWikiLink File:No1-A_Autographic_Kodak_Jr.jpg.
- F-number wikiPageWikiLinkText "".
- F-number wikiPageWikiLinkText "''f''".
- F-number wikiPageWikiLinkText "''f''-number".
- F-number wikiPageWikiLinkText "''f''/12".
- F-number wikiPageWikiLinkText "(f/48)".
- F-number wikiPageWikiLinkText "1:2.8".