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I presume you really are referring to a large (wide) diameter and not a "wide lens".

It will gather more light in a given time, thereby permitting larger apertures for an exposure. Larger apertures will allow faster shutter speeds, which would be useful in sports Photography. I don't know your definition of "wide", but I would guess you mean relative to "normal" for a given focal length. Check out what a Canon 200mm F2 or 500mm F4 lens looks like to get an appreciation for a wide diameter.

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What does the mm mean on a camera lens?

The "mm" marking represents the focal length of the lens as measured from the optical center of the lens to the film plane when the lens is focused at infinity. If the lens is a zoom, focal length is expressed as a range such as 28 - 80mm, which means it can be infinitely varied from one length to the other. Most zoom lenses accomplish this in part by varying the position of the optical center. The focal length or zoom range is typically indicated on the lens barrel and/or the area surrounding the front lens element. Lenses that accept accessory filters are almost never marked with a filter diameter or series size on the lens, though screw-in filters have the diameter indicated in millimeters on the filter rim. Since many lenses are stored with a filter in place, this might easily be mistaken for a part of the lens itself, particularly with screw-in filters, which normally sit flush with the front diameter of the lens barrel.


What is apperture?

The main function of a camera lens is to collect light. The aperture of a lens is the diameter of the lens opening and is usually controlled by an iris. The larger the diameter of the aperture, the more light reaches the film / image sensor.Aperture is expressed as F-stop, e.g. F2.8 or f/2.8. The smaller the F-stop number (or f/value), the larger the lens opening (aperture).


What types of cameras are used in cricket match?

camera used for cricket are DSLR Cameras where it must have more FPS that is frames per second like 30fps or 60fps and lens used are zoom lens or wide lens


What famous photographer used the fisheye lens?

You may be thinking of Weegee (Arthur Fellig), who was known for his stark urban photography in the 1930s and 40s. Much of his work was done with an extreme wide-angle or fisheye lens. Ansel Adams also created a number of images with wide angle lenses that gave a fisheye effect.


Do cameras have blind spots?

Not in the automobile sense. You can have image vignetting if the angle of flash output is less than the angle of the lens (may happen with wide angle lenses) or if a filter being used encroaches into the viewing area of the lens. Vignetting is sometimes done intentionally with the use of masks in a special holder mounted on the front of the lens.

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What happens when you put a wide angle lens on a camera with a fisheye lens at the same time?

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What are the best wide lens options available for the iPhone 6s?

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What is the significance of the diameter of a lens in determining its performance and capabilities?

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What is the size of a telescope is expressed in terms of?

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What is the generic term for ultra wide angle lens?

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Why does increasing the diameter of a converging lens increase the brightness of the image?

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