He decided to crack it open and repurpose the 20x optical zoom lens for use with a webcam. We always like [Dino’s] style. You can tell that he has no idea if he’s going to be able to pull off ...

Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...

The Sony FE 400-800mm F6.3-8 G OSS is a big but manageable telephoto zoom for wildlife photography, although a slow maximum ...

You may like I tested Sony’s longest telephoto zoom lens, and it’s a winner for wildlife photographers The 6 most exciting cameras and lenses from CP+ 2025: from Sigma’s radical full-frame ...

The lens is the world’s first 14-24mm Sony E-compatible super-wide zoom that facilitates front ... optical technology rather than purely mechanical engineering, partnerships between heritage ...

eZoom substitutes the mechanical curve with an electronic curve. Stepping motors precisely place the movable lenses and take into account the tolerances of each lens. Each zoom body defines its own ...

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The Viltrox 42-420mm Luna is perhaps the largest lens I have ever seen, and we got to get hands-on with it at The Photography ...

eZoom substitutes the mechanical curve with an electronic curve. Stepping motors position the movable lenses accurately, taking into consideration the tolerances of the individual lenses. Every zoom ...