Assertion: lens's subject | /r/AtLocation | focus
Facets:
value: with a blurred background
type: OTHER
value: with foreground
type: OTHER
Source sentences:
text: A narrow depth of field means that a subject can be in focus with a blurred background and foreground.
text: If you’ve ever seen a photo where the subject is in focus but the background is blurred and wondered how that effect was achieved, the answer is often with a telephoto lens.
text: In other words, it is determined by the distance between the lens and the image sensor when the subject is in focus.
text: When the PoF coincides with an essentially flat subject, the entire subject is in focus; for a subject that is not flat, obtaining foreground and background sharpness relies on the depth of field, though the sharpness can often be obtained with a smaller f-number than would be needed without the use of tilt.
text: The subject should be in focus, while the background is blurred.
text: A shallow depth of field is when just the subject is in focus and everything else blurs away.
text: When the subject of an image is in focus, focal length measures the distance between the optical center of the lens and the digital camera sensor.