The Russian MiG-31 Foxhound, known for its remarkable speed of Mach 2.83, remains a critical asset in Russia's aerial fleet ...

At 11mm, central sharpness is excellent from f/2.8 to f/11 and still very good at f/16. The edges are good at f/2.8, very good at f/4, excellent at f/5.6, very good at f/8 and f/11 and good at f/16.

At 17mm, central sharpness is outstanding from f/2.8 through to f/8, excellent at f/11, very good at f/16 and good at f/22. The edges are excellent at f/2.8, outstanding at f/4, excellent at f/5.6 ...

(From Konica Minolta lens literature) This lens allows you to use a maximum aperture of f/2.8 at any focal length from 28 to 70mm. It also has a nine-bladed circular aperture that produces rounded ...

The original XF 18-55mm was widely considered one of the best kit zooms ever, can its successor live up to that lofty ...

Canon's newest, non-extending 70-200mm F2.8 L zoom for RF-mount includes features aimed at both photo and video shooters. It also works with Canon's RF-mount 1.4x and 2x teleconverters.

Main Camera Triple 50 MP, f/1.7, 25mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, multi-zone Laser AF, OIS 48 MP, f/2.8, 113mm (telephoto), 1/2.55", 0.7µm, dual pixel ...

The Israeli Defence Ministry has confirmed it has signed an agreement to acquire 25 next-generation F-15IA jets from Boeing.

The U.S. economy grew slightly slower than expected in the third quarter amid easing inflation and strong consumer spending. The Commerce Department's Bureau of Economic Analysis released its ...

Inflation-adjusted gross domestic product increased at a 2.8% annualized pace after rising 3% in the previous quarter, according to the government’s initial estimate published Wednesday.

The U.S. economy grew at a healthy 2.8% annual rate from July through September, with consumers helping drive growth despite the weight of still-high interest rates. Wednesday’s report from the ...