Lomography launches Joseph Petzval Focus-coupled Bokeh Control Art Lens Series for photographers and filmmakers ...

John Riley reviews the Voigtlander Zoomar 36-82mm f/2.8, a vintage parfocal zoom lens with constant f/2.8 aperture.

I love that the Laowa 8-15mm f/2.8 FF Zoom Fisheye keeps my creative options fully open. It works as both a circular and diagonal fisheye lens, at just the twist of a zoom ring. I also like the fairly ...

The Canon RF 35mm f/1.4L VCM is a longer wide-angle lens offering a versatile focal length for photography and video alongside a fast maximum aperture.

The Canon RF 24mm f/1.4L is a high-quality wide-angle prime lens with a fast maximum aperture making it ideal for landscape, cityscape and astrophotography.

In hopes of stopping unethical chart practices, Billboard immediately put into effect an extensive and strict set of rules recently.

When it comes to the Aperture (f/stop) this should be a small aperture (high f-number, for example f/8 or f/11) as it creates a deeper depth of field.

Over 230 global civil society organizations have called on governments producing F-35 fighter jets to immediately halt all arms transfers to Israel, including the F-35 jets. The F-35 jet program ...

Have you ever wondered how to change the F Stop or aperture on an iPhone? The feature is a little hidden, so let's show you how!

There is no indication that the Arctic conditions had anything to do with the recent F-35 crash in Alaska—but Russia has said so anyway.

The R in Fuji names simply means that the lens includes an aperture control ring. An aperture ring allows you to set the f-stop directly from the lens as opposed to a camera control dial.