W35 mm equivalent focal length
WAcutance
WAfocal photography
WAngle of view
WAperture
WAvailable light
WBokeh
WExposure value
WExposure value
W3D projection
WCellulose diacetate
WCircle of confusion
WClipping (photography)
WCoverage (lens)
WCrop factor
WDepth of field
WDiffraction spike
WDigital photograph restoration
WEberhard effect
WEntrance pupil
WExit pupil
WExposure (photography)
WExposure value
WF-number
WField of view
WFilm grain
WFilm speed
WFocus (optics)
WHyperfocal distance
WImage editing
WLatent image
WLens flare
WLens speed
WLight leak
WMotion blur
WBackscatter (photography)
WPerspective distortion (photography)
WPetzval field curvature
WPurple fringing
WRed-eye effect
WReflector (photography)
WSabattier effect
WScheimpflug principle
WSensitometry
WShutter speed
WSoft focus
WSolarization (photography)
WTapetum lucidum
WTrichromy
WVeiling glare
WVignetting
WZeiss formula