Nikon’s Z-series lens line-up has never been healthier. If you’re shooting with one of the best Nikon cameras, you’ll want to pair it with the best glass you can buy. That’s exactly what ...

2-Year U.S. Treasury Note Continuous Contract $103.547 0.012 0.01% 5-Year U.S. Treasury Note Continuous Contract $108.031 0.016 0.01% 10-Year U.S. Treasury Note Continuous Contract $111.141-0.031 ...

Sigma has announced the 300-600mm F4 DG OS Sports lens, designed specifically for applications like sports, action and wildlife photography. Recent Videos Optically, the lens is built around 28 ...

The 60MP sensor in the SL3 delivers not just fabulous detail rendition but exceptional overall image quality, so if you buy one of these cameras you’ll need the best possible lenses to go with it. We ...

Zeiss is returning to making lenses for stills cameras, introducing the Otus ML line with new 50mm and 85mm F1.4 lenses for E, RF, and Z mounts. The lenses are manual focus only, but are focused on ...

The latest web series 'Dabba Cartel' on Netflix, starring Jyotika as Varuna, delves into the intricate lives of middle-class women balancing family, work, and social expectations. As Varuna becomes ...

People still say, ‘That’s not the Jessie I knew.’ But most didn’t know what he endured at home – and that’s likely what drove him on that day, psychiatrists say. Dr. Joseph Antognini travels across ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.