The Summilux-M 50mm F1.4 lens is the fifth member of the Leica Classic Line, offering classic looks with modern image quality ...

Canon has announced the PowerShot V1 large-sensor vlogging compact, but has yet to announce plans for the model outside Asia.

The Leica Summilux-M 50 f/1.4 is now available worldwide through Leica Stores, the Leica Online Store, and at authorized specialist retailers. The recommended retail price is $3,895 / £3,310 ...

Twice-weekly application of selenium sulfide 1% can provide sign and symptoms relief in individuals with contact lens discomfort.

The Canon AE-1 was a risky camera that paid off – and Canon needs a modern equivalent with a low price and weight ...

If you have frames you love but lenses that are scratched or an old prescription, online services can help with shipping kits or pre-paid labels that allow you to mail in your glasses, get the ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Do you use a Canon EOS R mirrorless camera? From wide-angle to telephoto, these are the best lenses we've tested for the platform. Images, and the devices that capture them, are my focus.

We can now apply the previous approximations to the calculation of the impulse response of an optical system with a positive lens. Under Fresnel diffraction, we simplify Eq. 15 to obtain In this ...

It's a fantastic budget buy, but Meta cut corners on the display and lens quality with the 3S, choosing to use the same fresnel lenses and LCD display as the Quest 2. It's perfectly fine for ...

Welcome to our Independent Lens Brand Book. We’re excited and grateful that you’re here to explore it. With your help, we can keep the Independent Lens brand vital and strong. Now, if you’re ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...