The Daniel K. Inouye Solar Telescope, the world's largest solar telescope, can see the sun in unprecedented detail. Here is ...

Filipino scientists have discovered a simple, affordable way to make dynamically adjustable water-based lenses that have a ...

Wondering if computer glasses really help An expert explains how they reduce eye muscle work by 50 ease strain and improve ...

While “X Dekho” has pride, power, and attitude, it lacks the cohesion to become a decade-defining anthem. It’s a collection of good elements that never fully fuse, leaving fans wanting more.

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

Alongside the camera, Canon has also launched the RF-S 14-30mm F4-6.3 IS STM PZ, its first RF lens with a built-in power zoom. The EOS R50 V is aimed at content creators, offering video-centric ...

The front-end of the laser system is a Gaussian picosecond all-polarization-maintaining-fiber laser with an average output power of 400 mW, which is injected into the concave-convex cavity ...

further transforming the way Karachi’s customers interact with its power utility.” The chatbot has been developed in collaboration with Convex Interactive, KE’s technology partner for this ...

Canon has unveiled the RF-S 14-30mm F4-6.3 IS STM PZ, a compact, ultra-wide zoom lens tailored specifically for video-focused creators. With a non-extending design and a built-in power zoom mechanism, ...

The Canon RF-S 14-30mm f/4-6.4 IS STM PZ is Canon's first ever integrated power zoom lens – and it's tailor-made for the new EOS R50 V with its zoom rocker switch. However, this is the perfect content ...