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 ...

The following is a summary of “Visual Outcomes and Patient Satisfaction of Two Continuous Range of Vision Intraocular Lenses,” published in the January 2025 issue of Ophthalmology by Micheletti et al.

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 ...

The best camera lens cleaners are essential purchases for any keen photographer. After all, if you have a lens for a few years, at some point you're going to need to clean it properly, if only to get ...

These are our highest-rated lenses for a range of shooting conditions. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given ...

I picked up a benchtop injection molding machine to play with, and thought a "simple" double convex singlet lens would be a good first project. President Trump signs aviation safety executive ...

And while your skin may benefit from being chilled, you should warm the drug you use to room temperature before self-injection. An intramuscular injection is given into the muscle below the skin and ...

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 ...

The best lenses for astrophotography are just what you need to taking stunning shots of February's planetary parade or March's blood moon, a breathtaking total lunar eclipse. Want to get the best ...