sâmbătă, 29 decembrie 2018

Focal length: why cameras make you look a few pounds heavier

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The focal length of a camera lens dictates the perspective, the dimensions of your subject, and the shot size. That's why lenses of a particular focal length can make you look larger. So which lens is best for shooting? The answer is in this episode! Even if the lens meets the requirements for a particular shot, a good video editing app will let you add finishing touches to your footage that will make it look even better. Try Movavi Video Suite: https://bit.ly/2ThMrwE Understanding shot combinations is extremely important 'cause the focal length affects the scale of an image. In this episode, the Movavi Vlog explains how to choose shots according to their size: https://www.youtube.com/watch?v=X2LK6d57A_w Like this video? Here in the Movavi Vlog is a collection of fascinating and easy-to-understand tutorials on filming and video editing. Feel free to subscribe, click the thumbs-up and leave your comments below! Looking forward to chatting with you: http://www.youtube.com/subscription_center?add_user=MovaviOfficial The focal length of your camera lens normally dictates the scale of your images or videos. The larger the number, the greater the magnification. There are no good or bad focal lengths – it's just that some are more suitable for particular tasks than others. Let's suppose you're shooting portraits. Choose a standard lens with a focal length between 35mm and 70mm. It can be a zoom lens or one with a fixed focal length. If you're shooting architectural photos, an ultra wide-angle lens with a range of 12mm to 24 mm is exactly what you need. The focal length, in the case of ultra wide-angle cameras like the GoPro, can be anywhere between 16mm and 49 mm, depending on the model or filming requirements. Lenses with a focal length from 70mm to 800mm are called TV camera zoom lenses. People use this type of lens when it's not possible to get close to the subject. A focal length greater than 300mm is like having a telescope on your camera. Try to use it for special circumstances like shooting the night sky or passengers looking through an airplane window. But a 70-105mm TV camera zoom lens can also be useful for shooting portraits. An 85mm focal length provides a super realistic picture without distortion but separates the background a little from the subject. Remember, focal length defines not only the size but also the perspective on your subject. The shorter the length, the deeper the perspective, or vice versa. Also, if you're shooting with a 35mm camera lens and a cropping camera, you'll get a result equivalent to using a 50mm lens. The angle of view, in this case, gets narrower. And here are some more useful videos from the Movavi Vlog archives: Montage by composition is as important as combining shots. Learn how to fit objects in the frame correctly: https://www.youtube.com/watch?v=yVHVQ4Ca6n0 Bought an awesome zoom lens? No idea how to use it to recreate cinematic effects? Check out our episode on the dizzy dolly-zoom: https://www.youtube.com/watch?v=kN2QwQwbZiM Shooting first-person video is one of the most popular ways to use the wide-angle lens of action cameras. Want to know how to manage it and why? We can explain: https://www.youtube.com/watch?v=Q1-NUgJUTag Follow Movavi on social media: YouTube: https://www.youtube.com/user/MovaviOfficial Facebook: https://www.facebook.com/Movavi/ Instagram: https://www.instagram.com/movavi_software/ #movavi #movavi_vlog #focal_length

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