KnowraField of viewLinked fromLinked fromThe 12 pages that link to Field of view, each with the reason it gives.All 12Related 10Compared with 2Focal lengthRelated: For a fixed sensor size, changing focal length changes the captured scene’s angular extent.Spatial resolutionRelated: Resolution stated in physical units depends on how much scene area spans the image.Degree (angle)Related: Optical specifications commonly state this extent in degrees.BinocularsRelated: A wider field makes it easier to locate and follow moving subjects.Angular diameterRelated: An object's angular diameter can be compared with the instrument's visible angular span.EyepieceRelated: Eyepiece design and magnification determine the apparent field and the portion of the scene visible.Head-mounted displayRelated: A headset’s field of view bounds how much of a virtual scene appears at once.Aperture (optics)Related: It depends on field stops as well as lens focal length and sensor size.Virtual reality headsetRelated: A headset’s field of view limits how much of the virtual scene fills vision.Square degreeRelated: Instrument fields are often reported in square degrees when describing sky coverage.