One of the big benefits of portrait lenses is that they are really easy to use in a lot of real-world settings. Portrait Lenses Let You Shoot in Real-World Situations This was shot under a street light. For most portrait photographers, it’s simpler to use a longer focal length or work around optical distortion than to invest thousands of dollars in niche lenses. However, they’re mostly used by moviemakers with large budgets and professional architecture photographers. Snapsureįor what it’s worth, there are wide-angle lenses designed specifically to minimize distortion. What little distortion there is with the telephoto end of the range can actually flatter your subjects. They use a simple and reliable optical design that manufacturers have mastered. Lenses in the normal-to-short telephoto focal range, like most portrait lenses, tend to produce very little optical distortion. One side effect of this is optical distortion, which is why portraits of people, and especially close-ups, shot with wide-angle lenses can look so weird. The wider the angle of a lens, the more the light has to be bent to get captured. Lenses bend light in order to project it onto your camera’s sensor. Portrait Lenses Don’t Distort Your Subject (Badly) Getting too close to your subject with a wide-angle lens doesn’t make for flattering photos. Just having bokeh in the background doesn’t mean you’ve got a good shot, nor does the absence of it mean that you’re a bad photographer. Portraits are photos of people, not abstract studies of lens blur. However, it’s important to note that this is just one style of portrait, albeit a popular one. Although smartphones try to fake the portrait look with additional sensors and machine learning, it’s not quite the same as doing it optically. If you want to take these kinds of portraits, then yes, you will need to invest in some kind of portrait lens. Unfortunately, this kind of photo is impossible to take without a portrait lens of some kind. This is what gives you the classic portrait look of a sharp subject with a super-blurry, bokeh-filled background. The wider the aperture you use, the lower the depth of field. SnapsureĪperture is how you control the depth of field, or how much of your photo is in focus. For the photo of the skier, I used a much narrower aperture, as I wanted the mountains to be in focus. So, what does all this mean for shooting portraits? Portrait Lenses Give You Blurry Backgrounds The photo of the model was shot with a really wide aperture, so there’s almost no background. It’s the max aperture of f/5.6 that lets it down. For example, the Canon EF-S 18-55mm f/4-5.6 is designed for crop sensor cameras so, at 55mm, its focal length is bang in the sweet spot for portraits. If you compare these specs to the entry-level zoom lenses that come bundled with cameras, you’ll notice that while they often have the right sort of focal length, their maximum aperture is much narrower.
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