Zoom lens will be indicated on the lens body by its shortest and longest focal lengths, like 24-70mm or 18-35mm. So, whenever you’re thinking of getting a new prime lens, which is seen as a more cinematic camera lens compared to zoom, you’re really making a decision about how much of a scene you want to capture.Ī zoom lens, on the other hand, allows you to move from a wide-angle 20mm focal length to an 80mm telephoto focal length by zooming in and out. This is called the “angle of view.”įor instance, a 20mm prime lens will have a significantly larger (or wider) angle of view than a 50mm prime or a telephoto lens (80mm and up). On a more practical level, focal length lets a camera operator know how much of a scene the lens can capture. A 35mm prime lens, for instance, has a focal length of 35 mm. It will help us better understand what separates zoom and prime lenses.įocal length describes the distance, in millimeters, from the lens’ optical center and the camera sensor’s (otherwise called the “film plane”). Before we discuss the zoom lens at length, it’s probably best to have a quick discussion of focal length. What is a zoom lens?įor the novice video creators reading this article, you’ve probably guessed by now that a zoom lens offers the filmmaker or camera operator a number of useful focal lengths in 1 single package. We’ll also talk about some of the best zoom lenses out there, from budget options to top-of-the-line glass, and talk a bit about how to best optimize for your video or film needs. But there are several very legitimate arguments for having a zoom lens in your cinematic arsenal.Īfter first describing the landscape of zoom lenses, we’ll talk a bit about why video content creators, filmmakers and even recreational videographers might want a zoom lens. Yes, most video creators would want all of their favorite prime focal lengths in an ideal world. Many video creators quite simply want prime lenses to have quality glass for their most desirable focal lengths, like 24mm, 35mm, Nifty 50, 85mm and beyond. For some filmmakers and videographers, the idea of having a zoom lens in their kit isn’t exactly fashionable.
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