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

The hosts were the better side when both sides met last time. LOSC Lille are all set to host RC Lens in match week 27 of the Ligue 1 2024-25 season. The hosts are in sixth place and will be looking to ...

Edon Zhegrova is closer than ever to a return to first team, however, the Kosovan, who is yet to feature in 2025, will play no part for Lille OSC when they take on RC Lens in the Derby du Nord on ...

Canon has introduced the EOS R50 V, an interchangeable lens camera, and two new RF lenses: the RF-S 14-30mm F4-6.3 IS STM PZ and the RF 20mm F1.4L VCM in India. With the increasing demand for high ...

At AI EXPO 2025, Luba Tang, founder and CTO of Skymizer, highlighted the increasing convergence between AI model development and semiconductor design cycles. Save my User ID and Password Some ...

Canon Europe has officially launched the RF 20mm F1.4L VCM, a fast, ultra-wide prime lens that expands the company’s hybrid lens lineup for professional video and photo use. Engineered for full-frame ...

The result is “The Art of Dressing: Dressing Like an Artist,” an exhibition of 200 artworks and fashion items that explores how these two creative worlds circle, intersect and inspire each ...

Independent Lens is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, ...

Editor’s Note: This story is part of an occasional series on research projects currently in the works at the Law School. The Thirteenth Amendment of the US Constitution abolished slavery and ...