Focal length is the optical distance in millimeters between a camera lens and the sensor or film. It determines the height and width of the scene being captured, known as the "field of view." A prime ...

November 9, 2017 Add as a preferred source on Google Add as a preferred source on Google When it comes to purchasing a lens for your digital camera, the sheer number of options, specifications, ...

The best budget telephoto zoom lenses allow you to get some close the distance on your subjects, without paying over the odds. Telephoto lenses – meaning lenses with a longer focal length that provide ...

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Picking a camera lens is one of the very first creative decisions involved with the photographic process. There’s a seemingly endless supply of different options out there and the choice you make will ...

Earlier this week, I posted my interview with The Creation of Meaning director Simone Rapisarda Casanova, in which he mentioned a solution he came up with to save time on finding hyper-focal distances ...

Standalone cameras come in a huge range of types, which are often specific to certain uses: superzooms are great for photographing birds and airplanes, medium format provides the detail needed for ...

“We are confident in saying there is nothing like this on the market,” says Darcy Daugela, 58, chairman at NexOptic Technology Corp. He’s referring to the DoubleTake, which he describes as a ...

Fujifilm has announced a new tele-conversion lens for its X100 and X100S digital cameras. We spent some hands-on time with the X100S digital camera at CES 2013 and it looked to be a high quality ...

A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...

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