![]() They’re usually good both in brightness and depth of field, and are usually physically smaller and lighter than telephoto lenses. Wide angle lenses, on the other hand, are fine for nature photography when you want to capture more of the landscape. Telephoto lenses are usually physically larger than the wide angle lens. Telephoto lenses usually have usually lower brightness and are more vulnerable to blurriness during the shoot if there is any camera shake. With a telephoto lens, it’s much easier to get a blurred background since telephoto lenses have less depth of field than wide angle lenses. ![]() Telephoto lenses are also preferred for portraiture as they protect the facial proportions better than a wide angle. With a telephoto lens, you’ll naturally get closer to subjects far away. The focal length is given in millimeters and specifies whether the lens is a wide angle or telephoto.īoth have their advantages and disadvantages. The first thing to consider when choosing your new lens is the focal length. The smaller aperture number indicates the amount of light you get with the widest angle, while the larger shows how much light you get at the maximum zoom. On zoom lenses, there are usually two aperture numbers (for example, f/2.8–f/5.6). Telephoto lenses often have larger aperture numbers. Generally, the higher the aperture number, the cheaper is the lens. Most consumers will be satisfied with an aperture number of between f/2.4 and f/3.2. Theoretically, the absolute best aperture you can get is an objective equal to 1, but in practice the brightest lenses offer a maximum aperture of around f/1.2. The smaller the aperture number, the more light entering the camera. Aperture is provided as an aperture number, such as f/2.8 (or sometimes 1:2.8). Much light means you can keep shooting in darker conditions without the image blurring due to camera shake. It tells you how much light the lens can get through to the sensor at its best. Maximum aperture is stated on all lenses. Please note that some specs may be slightly simplified to make the article shorter and more readable. There are several abbreviations and specifications you need to know, and different manufacturers use completely different abbreviations for exactly the same properties.īelow is a review of the important features you can find on a lens and how the different manufacturers label them. “lens or nut” captured by PictureSocial photographer Gabriel Catalinįiguring out which lenses will suit your specific needs is not always easy.
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