This creates a beautifully blurred background which is great for making your subject stand out against a distracting background or foreground. A lens with an f-number of F2.8 or below is “fast”.Īn added bonus with large aperture sizes, particularly on DSLR and Mirrorless cameras, is that you can achieve a very desirable and attractive shallow depth-of-field.
The lower the f-number the faster the lens. The maximum aperture is displayed with a “f/” or “1:” prefix, e.g. To check the maximum aperture of your lens look on the lens barrel for an f-number. This allows the capture of more light in less time, which means you can use faster shutter speeds, even in low light, and still get sharp, well-exposed results. This is mainly down to the fact there are fewer glass elements in a prime lens resulting in sharper images, less weight, less complexity and less to go wrong.īy “fast” we mean that the lens has a large maximum aperture size. At first, this might seem a severe limitation however the image quality produced by a prime is superior to a zoom lens. Ī prime lens is one that has a fixed focal length – i.e. However, many professional photographers will tell you that your first lens purchase ought to be a fast prime lens. There’s a bewildering array of camera lenses available which makes choosing your first additional camera lens confusing. If you bought your camera with the standard kit lens it’s very likely you’ll want to purchase more lenses to increase the range of creative photographic opportunities available to you. In this article you’ll discover 9 must-have camera accessories that will help you take better quality photos, protect your equipment and keep you shooting when disaster strikes.
Are you wondering which camera accessories to buy next? With such a wide range of equipment available it’s difficult to know what you need or where to begin.
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