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In the following video, Larry Becker, of Kelby Media, presents an overview of the Sigma 18-35mm f/1.8 DC HSM lens and covers its features, design, and its distinction of being the first constant f/1.8 zoom. Learn about this lens's overall performance, including its specifications, ability to produce notably shallow depth of field, auto-focus attributes, as well as build quality and operational characteristics. Becker also talks about Sigma's position in general and their push to develop the Global Vision series with specifically categorized
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The Pentax K-3 is a full featured 23.35Mp APS-C CMOS sensor equipped DSLR. The image sensor claims boosted sharpness due to the lack of an optical low pass filter and boasts the industry's first selectable OLP filter which can be enabled as necessary
8,035 Views· Posted
Join Kelly Mena, of B&H Photo, as she explains the basic principles of depth of field in photography. Mena defines depth of field and explains the distinction between its deep and shallow variations—the former rendering everything from subject to background in sharp focus, the latter rendering the subject in sharp focus and the background soft and out of focus. Mena discusses the variables you can use to control depth of field in your images: aperture, focal length, and camera-to-subject distance. She also explains how you can use the ISO
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Metabones Speed Booster adapters include a lens element that refocuses full frame lens information onto the smaller APS-C sensor area while adapting lens mounts. Additionally non-Speed Booster adapters change mounts and offer additional controls.
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Time-lapse is a great way to capture slow moving natural events or "slice of life" moments. A series of images taken over time are combined in software to create the look of video moving in a fast forward.
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Canon's Powershot G16 is loaded with consumer and pro features, a fast zoom lens with a good range and fast f-stop, and lots of automation as well as programmability.
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The RX10 has a large sensor, manual controls and 24-200mm equivalent zoom lens. It looks and feels like a DSLR, but specialized functions and features make it a great choice for video.
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Let's take a look at Sony's A7, a 24MP, full-frame mirrorless camera featuring a hybrid autofocus system, as well as the ability to use full-frame and APS-C E-mount lenses.
10,036 Views· Posted
Nikon's enthusiast 24.2Mp camera has arguably the best image quality and low light performance with an APS-C sized sensor.