Widelens

If you use a 50mm lens with a subject 4 meters away while using an f/2.8 aperture, you will isolate your subject and give them a flattering yet creamy background. The quality of bokeh that your telephoto lens can provide is quite amazing compared to a wide-angle lens.

Zoom lenses also tend to have an issue with sharpness. They are less sharp than the competing prime and budget telephoto lenses. So which is better? Well, all of them! It’s hard to deny that every lens has its intended uses. They will all shine in different situations.

telephoto中文

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But! If I were forced to choose one of these lenses to use for my whole life, I’d choose the telephoto lens. This may seem quite obvious, but you can’t deny that it does a really great job of compressing photos with astounding sharpness.

A telephoto lens is generally regarded as a lens with a focal length of 60mm or longer. The lens will give photographers a long reach, allowing them to photograph subjects and objects far away with godlike sharpness. The telephoto lens is one of the best investments for taking your photography to new heights.

But don’t rely on your gear too much. You still need to study how to capture images effectively using the various concepts tied to your niche. Keep practicing and studying!

As you may know, a telephoto lens is a unique lens with a focal length longer than the lens itself. They can do this by using a special lens from the telephoto group; these lenses can extend the light path that enters the lens.

Telephoto lenses are very popular among amateur and professional photographers since they're useful in various situations and often make your photos look better. Amateur photographers often get confused between telephoto lenses and zoom lenses, although they are quite different from one another.

Focallength

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On the other hand, a short telephoto lens will help you stretch out your subject. It can also help you with close-up photography.

Zoom lenses provide a wide array of focal lengths for their user. Some have short ranges, but usually, they range from wide to telephoto. Although the telephoto results may have a significant decrease in quality.

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Wide-Angle lenses have a shorter focal length than your usual lenses. Photographers take advantage of this to expand the horizon in their shots. Using a wide-angle lens will make subjects that are closer look larger while leaving the background untouched.

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People often think that the definition of a telephoto lens is based on its multiple lenses, but what defines the lenses are the front lens and the magnifying rear part. So rather than having a 23-inch cannon hanging on your camera and potentially damaging it, the lens can simply zoom in.

Lenses with long focal lengths are often called telephoto lenses, although this is technically incorrect. A telephoto lens specifically incorporates the telephoto group. Now, we delve into the nitty gritty construction details, which are aimed at helping you understand how a telephoto lens works.

Zooming in and out is easy. This helps you change your photo composition and take the perfect shot. If your subject moves, just zoom it in or out to make it fit properly in the frame. Saves space and weight since you can carry multiple focal lengths in one lens.

Normally, everyone desiring a telephoto lens will think about this feature first. Telephoto lenses will help you take pictures of subjects far away. This handy feature allows you to take pictures of images that you can’t get close to, don’t want to get close to, or are just too far away.

If you use lenses wider than 50mm, you risk distorting your subjects' features. But feel free to adjust your lenses depending on your subject's face type. Combine this amazing proportion ability with the telephoto lens capability to isolate subjects and become a portrait photography master! Or an over-geared amateur photographer.

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Every photographer loves a creamy and blurred background. It’s like a pizza; all pizza tastes great. But the pizzas that are done correctly put the others to shame. Photographers will usually use a telephoto lens to recreate this blurred and creamy background with super-sharp subjects.

A telephoto lens “can serve as” your zoom lens, but it doesn’t make it one. Telephoto lenses also come in various focal lengths:

focallength是什么

Basically, if the focal length is 500mm, the distance between the lens and the focal plane will be 500mm. The longer the focal length, the more physical length is needed for the simple lens. Making it hard to wield, thus being its biggest weakness if shooting far objects.

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These rules don't give you any significant changes if you are shooting really wide, especially when moving from a 150mm lens to a 200mm one. Oh, while we’re on this topic, I suggest you do not blur the background and isolate the subject by default. An image must have a concept and message behind its creation.

Focallength camera

No more bokeh, since you have a long depth of field. You can still manage to get some bokeh if you get extremely close and your wide-angle lens has the needed capabilities. It's not ideal for low-light conditions, and it’s not cheap either.

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However, these lenses can only take in limited amounts of light, which puts you at a clear disadvantage whenever shooting in low-light conditions.

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202422 — The focal length of a lens is the optical distance from the point where the light meets inside the lens to the camera's sensor.

You can also find this effect commonly recreated in portrait photographs. If you want to recreate this effect, simply shoot with your long lens and use the widest aperture it can offer.

In short, the longer your lenses and the wider your aperture is, the better the subject isolation effect will be! Longer lenses allow you to shoot from far away, perceptually shrinking your subject but maintaining the background size. The focus of this effect lies more in the distance between you and your subject; the lens comes after.

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The usual simple lens of a non-telephoto design uses only one lens. This is done to lessen aberrations and includes several achromatic lenses. For these lenses to focus on an object, the distance from the lens to the camera's focal plane needs to be adjusted to the focal length.

The easiest example lies in wildlife photography. It’s hard to take close photos of squirrels, birds, or other animals that are afraid of us. The loud and unnatural shutter sound from the camera might spook them out, thus ruining the image. There are also hostile/territorial animals that might attack us if we get too close to them. Bears and tigers are quite frightening and outright dangerous to photograph close-up.

Although many portrait photographs tend just to isolate the subject from the background, maybe put a little thought into the background. The background itself can be the key to describing your subject's attitude and skills.

Although debatable, wide-angle lenses force you to get up close and personal with your subject. This helps you catch details that you would otherwise miss from a distance. Wide-angle lenses are usually smaller and lighter, giving you a lightweight solution for a full day of photo journaling.

Both of the types can either be zoom or prime lenses. But what matters the most is the focal length. After explaining the telephoto lens meaning, let’s continue exploring why these lenses are so popular!

The distance between your camera and the subject will affect your subject's appearance in the frame and between each other. When you shoot with varying focal lengths, your subject will become smaller against the background. This also helps make the subject appear more proportionate.

Objects or subjects that look weirdly placed on top of their respective surroundings are visually translated better when using telephoto lenses (when compared with wide-angle lenses). In a nutshell, telephoto lenses upgrade your photos by making photo subjects appear closer to the camera.

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It also has a compression effect that improves your subject's visual relationship with its surroundings. This is quite similar to how our brain creates relationships with objects and their backgrounds.