![]() Select format: Different lenses offer different formats, but it needs to match the cameras body.For between 80 and 120 the standard 50mm gives you a lens that’s usually much sharper then any similarly priced zoom. For example from Canon it’s the EF 50mm f/1.8, from Sony (Minolta) it’s the 50mm f/1.7, from Nikon it’s the 50mm f/1.8 D. Select image stabilization software: Some lenses offer the ability to eliminate hand shake from photos. One of the best value lenses in just about any lens line is the standard 50mm lens. 1.) A zoom lens with, say, a maximum f-stop of 1.4, means that at its shortest focal length and absolute widest aperture, the f-stop value comes out to 1.4.Select aperture: The F-stop determines how much light the lens is equipped to gather.Select focal length: Consider what you plan to photograph so that you can choose the correct focal length.The age of your camera also makes a difference. Select lens mounting system: Look in the manual to find the lens mounting system as different systems use various methods to mount lenses.The process of choosing a new lens is quite simple: Some companies refer to these lenses as hypersonic, silent wave, or silent drive. Ultrasonic-type: These silent lenses can be overridden with full-time manual focus.Linear Stepper: These lenses have a brushless motor, making them a quiet option.Micromotor: These lenses use a DC motor and a gear train to focus the image.Screwdrive: These lenses rely on the cameras body to do the focusing.It is essential to choose the one that is right for your camera body. Many lenses offer auto-focus with different manufacturers using unique systems. A typical macro lens is 60 millimeters with an F-stop of 2.8. Macro: These fixed-focal-length lenses are designed to let you get close to small objects.A typical superzoom lens offers a range from 55 to 200 millimeters with an F-stop range from 4.5 to 5.6 or a range from 75 to 300 millimeters with an F-stop range from 4.5 to 6. Superzoom: These lenses combine the benefits of a telephoto lens and a standard lens.A typical one offers a range from 55 to 200 millimeters with an F-stop range from 4.5 to 5.6 or a range from 75 to 300 millimeters with an F-stop range from 4 to 56. ![]()
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