The F-number of a photographic lens is a measure of its light-gathering ability, and is expressed as its aperture diameter ...

I was excited to learn that Viltrox was making its acclaimed Viltrox 135mm F1.8 LAB lens for Nikon's Z-mount, following its debut for Sony E-mount – after all, it's around a third of the price ...

(WJW) — A bible from O.J Simpson‘s estate that includes a handwritten note from his close friend and attorney Robert Kardashian was sold over the weekend in an online auction. According to ...

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working ...

“Let’s assume that the F&O volume of prop firms and FPIs reduces by 50-70 per cent. This will result in a 65-70 per cent drop in total volumes on the exchanges. This means the STT collections ...

John Riley has been capturing sample photos with the Lumix S 14-28mm f/4-5.6 macro lens from Panasonic to find out how this reasonably priced ultra-wide zoom performs. 13 Feb 2023 1:27PM by John ...

Realty Income Corp. (O) closed at $52.25 in the latest trading session, marking a -1.28% move from the prior day. Realty Income Corporation (Realty Income, NYSE: O), The Monthly Dividend Company ...

When you think of printing on paper, you probably think of an ink jet or a laser printer. If you happen to think of a thermal printer, we bet you think of something like a receipt printer: fast ...

The best camera phones from Apple, Samsung, Google and OnePlus That's because the only way to decide which camera phone is best is to use the camera, take the photos, and compare them side-by-side ...

Nearly a year after its initial launch, 7Artisans has announced that its AF 27mm F2.8 lens is coming to Fujifilm X-mount, joining the existing Sony E-mount and Nikon Z-mount iterations. The XF version ...

Nikon shooters should therefore be in for a treat. The E-mount AF 125mm F1.8 LAB currently retails for $899, which is a steal when you consider that its closest rival lens from Nikon is the Z 135mm ...

At NAB 2025 in Las Vegas, ELYSAS was showing its new Muse LF T1.8 LF Cine Lenses. These new lenses are available in the following focal lengths: The Muse Prime T1.8 lenses embody Elysas’ vision to ...