When Nikon first announced the Nikkor Z 28-135mm f/4 power zoom, it sounded like an interesting addition to their cine lens lineup. On paper, it promised versatility, smooth power zoom functionality, ...

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

Shoot sports? You'll need one of the best lenses for sports photography – here are the best buys for Canon, Sony, L-mount, Nikon, Fujifilm, Pentax and Micro Four Thirds shooters I've long been into ...

today introduced its innovative MBC cylindrical lens antennas, designed for mobile network operators (MNOs) and carriers seeking cost-effective capacity relief in macro deployments. The new MBC ...

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 ...

2.11 % 2007-2025 Central Bank of the United Arab Emirates In the United Arab Emirates the interest rate decisions are taken by the Central Bank of the United Arab Emirates. The official interest ...

To understand why macro investing is now on the mind of many investors, it makes sense to spend a moment reflecting on the history of this strategy. In the eighties, at more or less the start of ...

Hi-Res Zoom is now available when the image area is set to DX. Nikon also introduced a set of features specific to its 28-135mm f/4 PZ lens, including custom controls, the ability to use power zoom ...

The lens' minimum focus distance is 1.7m, delivering a maximum 0.23x magnification – this is no macro lens. It's equipped with two linear motors and supports autofocus tracking up to 120fps ...

Hedge Funds Face New Watchdog Scrutiny Over Huge Macro Bets Basis trade, carry trade could threaten financial stability FSB creating new taskforce to unmask hidden leverage risks ...

Tennis fans are naturally interested in the world's top-ranked players. However, fans and media members cannot get enough from WTA World No. 2 Iga Swiatek. The Polish superstar is always asked ...

Sigma's I-series prime lenses will become the first to adopt the company's revised logo and branding, with updated versions of all nine lenses losing the 'DN' designation from their names. Recent ...