Samsung EV-NX1100BABIT manual DOF depends on aperture value, What controls out-of-focus effects?

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Concepts in Photography

Depth of field

Portraits or still-life photos mostly acclaimed by people are the ones on which the background is out of focus so the subject looks pronounced. Depending on the focused areas, a photo can be blurred or sharpened. This is called ‘a low DOF’ or ‘a high DOF’.

The depth of field is the focused area around the subject. Therefore, a small DOF signifies that the focused area is narrow and a large DOF means the focused area is wide.

A photo with a small DOF, which stresses the subject and makes the rest of it blurred, can be obtained by using a telescope lens or selecting a low aperture value. Conversely, a photo with a large DOF which shows all the elements on the photo sharply focused can be achieved by using a wide angle lens or selecting a high aperture value.

What controls out-of-focus effects?

DOF depends on aperture value

The wider the aperture is (namely the lower the aperture value), the lower the DOF becomes. Under the condition where the other values including shutter speed and ISO sensitivity are equal, a low aperture value leads to a photo with a low DOF.

20 mm F5.7

50 mm F22

Small Depth of Field

Large Depth of Field

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Contents See the world in perfect detail Copyright information Health and safety information Misusing the battery may cause a fire or electric shock Use the battery only for its intended purposeAvoid interference with pacemakers Camera or other equipmentDo not touch the flash while it fires Never use a damaged battery, or memory cardKeep cards with magnetic strips away from the camera case Check that the camera is operating properly before useUse your camera in the normal position Avoid interference with other electronic devicesData transference and your responsibilities Avoid contact with your camera’s internal antennaIndications used in this manual Safety warnings and precautionsAdditional information Shutter buttonContents Scene mode Smart Auto modeSearching and managing files Exposure compensation/lock101 Connecting to a Wlan and configuring network settings103 104126 125127 128150 149152 155Standing photography Holding the cameraCrouching photography ApertureAperture value and the depth of field Shutter speed ISO sensitivity Photo Correlation between focal length, angle, and perspective What controls out-of-focus effects? DOF depends on aperture valueDOF depends on focal length Rule of Thirds DOF previewCompositions. Below are a few examples Photos with two subjectsFlash guide number FlashBounce Photography My Camera Getting started Battery cradle/AC power cableUnpacking Check your product box for the following itemsCamera layout Computer or printer, or connecting to Blinking When saving a photoMenu button Access options or menus Display Hot-shoe cover Hot-shoe Internal antennaSetting a Smart Link option Using the Smart Link buttonTripod mount Shooting mode Display iconsCapturing photos About the level gauge Recording videosViewing photos Playing videos Playback modeLens layout LensesLocking or unlocking the lens Samsung 16 mm F2.4 lens example Find out what the numbers on the lens signify Lens markingsExternal flash layout AccessoriesConnecting the flash SEF8A exampleBulb Hot-shoe fastening dial Hot-shoe connection My Camera Accessories Attaching the GPS module GPS module layout optionalMy Camera Accessories Shooting modes Smart Auto modeProgram Shift Program modeShutter Priority mode Aperture Priority modeManual mode Framing modeUsing bulb Using the E mode Lens Priority modeUsing i-Function in Pasm modes Available options Using ZTo set an effect Magic modeBeauty Shot Hide facial imperfections Scene modeDawn Capture scenes at sunrise Landscape Capture still-life scenes and landscapes3D Captured 3D photos that can be viewed on a 3D TV. p Movie mode Available functions by shooting mode For details about shooting functions, see ChapterMetering p S/M/v Smart Range p Shooting Functions Photo size options Size2640X2640 2000X2000Network 30 seconds maximum Video size optionsQuality Examples ISO sensitivityFlash WB* Select when using a flash White Balance light sourceWhite Balance options You can also customize preset White Balance options Customizing preset optionsAuto WB Picture Wizard photo styles Single AF AF modeManual focus Continuous AFAF area Selection AFAF area function changes the positions of the focus area Face detection AF Multi AFSelf-portrait AF Focus ring MF assistOIS options Optical Image Stabilization OISDrive shooting method SingleContinuous Burst Timer White Balance Bracketing WB Bracket Auto Exposure Bracketing AE BracketPicture Wizard Bracketing Wiz Bracket Bracketing settingValue the same amount Wiz Bracket Set To capture the 3 bracketed photosFlash options FlashCorrecting the red-eye effect Adjusting the flash intensityShooting Functions Flash Multi MeteringCenter-weighted Center-weighted mode calculates a broader area thanSpot Measuring the exposure value of the focus area To set Smart Range options Smart RangeSelective Color Color space Exposure compensation Exposure compensation/lockExposure lock Movie AE mode Video functionsMulti Motion Voice FaderPlayback/Editing Searching and managing files Viewing photosViewing image thumbnails Viewing files as a folder Viewing files by categoryDeleting files Protecting filesDeleting a single file Protect your files from accidental deletionDeleting all files Deleting multiple filesYou can select multiple files and delete them You can delete all files on the memory card at onceViewing photos Enlarging a photoViewing a slide show Auto rotating Setting the thumbnail modePlaying videos Trimming a video during playbackVideo viewing controls Capturing an image during playback Press o at the point where you want to save a still imageEditing photos OptionsCannot be edited with the Image Edit function Brightness Adjust the brightness of a photo Contrast Adjust the sharpness of a photoFace Retouch Hide facial imperfections Wireless network Connecting to a Wlan and configuring network settings Connecting to a Wlan101 Manually setting the IP address Setting network options102 Enter the static IP address103 Using the login browserUsing Auto IP 104Network connection tips Entering text 105106 Saving files to a smart phone automatically107 Sending photos or videos to a smart phone108 Wireless network Sending photos or videos to a smart phone109 Using a smart phone as a remote shutter release110 Timer optionPhoto size Saving locationUsing photo or video sharing websites Accessing a website111 Uploading photos or videos 112Changing email settings 113Stored on the camera via email Setting an email password Changing the email password114 Sending photos or videos via email 115116 117 Using Auto Backup to send photos or videos118 Wireless network Using Auto Backup to send photos or videos119 Viewing photos or videos on a TV Link-enabled TV120 121 Sending photos using Wi-Fi Direct122 Setting the PC to wake up from sleep mode123 Setting the PC to turn onCamera settings menu 125 User settingsNoise Reduction ISO CustomizingAF Priority 126Distortion Correct IFn CustomizingUser Display 127You can add or remove shooting information from the display Distance ScaleKey Mapping 128Grid Line AF LampLearn about the menu items of the Setting Setting129 File NameReset 130Do not change. Yes, No 131 132 133 Connecting to external devices Viewing files on an Hdtv or a 3D TV 3D TV using an optional Hdmi cable135 Viewing files on an HdtvViewing files on a 3D TV 136Printing photos 137Printing photos with a PictBridge photo printer 138 Configuring print settingsCreating a print order Dpof ImagesDpof options 139Transferring files to your computer Connecting the camera as a removable disk140 Transferring files to your Windows computerDisconnecting the camera for Windows XP 141Transferring files to your Mac computer Installing software Using programs on a PC142 Programs contained on the CDUsing Intelli-studio 143Requirements 144 Using the Intelli-studio Interface145 Transferring files using Intelli-studioInstalling Adobe Photoshop Lightroom Using Adobe Photoshop Lightroom146 Appendix Error messages 148Center Cleaning the camera Maintaining the camera149 Using on beaches or shores Using or storing the camera150 Inappropriate places to use or store the cameraUsing the camera with caution in humid environments 151Other cautions About memory card 152Supported memory card Memory card capacity153 154 Battery specifications About the battery155 Use only Samsung-approved batteriesBattery life Low battery message156 157 158 This camera can have minute distortion when 159160 Camera specifications161 162 External memory optional 163Dpof 1.1, PictBridge PictBridge164 165 Glossary166 167 168 169 170 171 Optional accessories172 Appendix Optional accessories173 IndexBracketing 72 Camera Flash174 Wireless network 3D ShotPhotos Options ViewingCorrect disposal of batteries in this product 175176 FCC noticeThis device may not cause harmful interference, 177Declaration of Conformity 178179 Declaration sentence in official languages180 Please refer to the warranty that came with your product
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EV-NX1000BJPRU, EV-NX1000BABSE, EV-NX1000BABSA, EV-NX1000BFWDK, EV-NX1000BABRO specifications

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