Assertion: aperture | /r/HasProperty | small
Facets:
value: very
type: DEGREE
value: depending on the value
type: OTHER
value: at f/22
type: TEMPORAL
Source sentences:
text: Those apertures are small enough to block light from the edges of a lens, but they aren’t so small that diffraction is a significant problem.
text: This means that a "smaller f-number" where the number is low is a larger aperture, not a smaller one.
text: In Aperture Priority Mode take some shots at the largest aperture you can (small numbers) and see how it blurs the background (but also increases the shutter speed) and then head to the other end of the spectrum to take some shots at the smallest aperture you can (large numbers) to see how it keeps more of your image in focus.
text: A wider aperture (smaller f-stop) allows more light to the sensor and helps to solve this problem.
text: Again, because of the nature of optics to a degree that’s way beyond the scope of this article, larger apertures (smaller numbers on your lens) result in a narrow depth of field, and smaller apertures (bigger numbers on your lens) result in a more broad depth of field.
text: On the contrary, a wider aperture (smaller f-number), like f/2.8, would have only a small portion of the image in focus.
text: The bigger the aperture (smaller the number), the more light comes in and the smaller depth of field you get.
text: Then, using your thumb, hold in the Av button on the back of the camera and use your index finger to turn the Main dial right for a smaller aperture (larger f-stop number) or left for a larger aperture (smaller f-stop number).
text: The larger the aperture, the smaller the depth of field.
text: There's 20 cubic feet of cargo space behind the Hyundai's snug rear seats, but the hatchback's aperture is small and has a rather tall, 31.5-inch lift-over height, a not unnoticeable 5.6 inches taller than the Type R's.
text: If the aperture is really small, a lot less light squeezes in, so you’re stuck standing around in the rain for a lot longer.
text: However, the opposite applies when the aperture is small.
text: At f/22 the aperture is very small and lets much less light in.
text: When the aperture is very small only a small amount of light can enter the camera.
text: A high number (such as f8 or f11) means that the aperture is small, and does not let in as much light.
text: When the aperture is very small only a small amount of light can enter the camera.
text: A high number (such as f8 or f11) means that the aperture is small, and does not let in as much light.
text: This hole or aperture can be very small or very large depending on the value you set your aperture at.
text: If the aperture is very small, the depth of field is large, while if the aperture is large, the depth of field is small.
text: As the aperture is very small, the out of focus area will be small too.
text: So, when the aperture is small, like the pinhole in our window blind, the image is sharp from the horizon in the far distance right up to the objects nearby.
text: If the aperture is small, then the depth of the focus field is much wider, and more remote objects will be in focus.
text: When the aperture is very small, the admitted light is highly "collimated", which is a fancy way of saying "all the rays are nicely parallel to each other".
text: When the aperture is too small, the boundary between the target and front aperture outline becomes indistinct, requiring the shooter to consciously or subconsciously generate small eye movements to measure the distance around the target.
text: Of course, when your aperture is too small, diffraction comes but it is another story (What is a "diffraction limit"?).
text: If the aperture is very small, less light is coming through the lens, and so it's going to take longer to fill that bucket.
text: So an aperture of f/2.8 is wide, while an aperture of f/22 is small.