F Number
Latest about F Number
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Tamron launches new 90mm f/2.8 Di III VXD Macro for Sony & Nikon mirrorless cameras
By Sebastian Oakley published
News Tamron's favorite 90mm macro lens finally arrives for the mirrorless age with a refresh for Sony E and Nikon Z mounts

Heart-breaking photo of 4,000 dead birds is surprise winner of top photography contest
By Adam Waring published
News Poignant arrangement of avians killed after flying into windows wins Bird Photographer of the Year 2024 competition
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Sigma CEO Kazuto Yamaki reveals two lenses and other tidbits in video interview
By Adam Waring published
News In an unusually frank interview for the man-in-charge at a large Japanese corporation, he also shares his thoughts on the future of Sigma's own fp line of cameras and Foveon sensor
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Big up background blur in your photo portraits using the Brenizer bokeh-rama effect
By Mike Harris published
TUTORIAL Learn the Brenizer method – shoot and edit a 'bokeh panorama' to create a wide field of view with a shallow depth of field
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LEAKED! Tamron to launch a new macro lens for Sony and Nikon
By Kalum Carter published
News We weren't supposed to know about this until Friday, but thanks to a leak we appear to have info on a new Tamron macro lens!
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Sigma 28-105mm F2.8 DG DN Art review: a not so standard zoom lens
By Matthew Richards published
Review Designed for Sony E and L-mount full-frame cameras, the Sigma 28-105mm F2.8 DG DN Art takes f/2.8 standard zooms further into telephoto territory.
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7Artisans 60mm f/2.8 2X Ultra-Macro lens gives mirrorless cameras a closer look
By Adam Waring published
News This full-frame macro lens for Canon RF, Nikon Z and Sony E mounts gets twice as close as most…
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Leica's prestigious photography competition is now open for entries
By Kalum Carter published
News Leica continues to champion women photographers by opening the sixth Leica Women Foto Project
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