OM System is leaning into its identity as an outdoor photography brand with its M.Zuiko Digital ED 50-200mm F2.8 IS Pro ...

I was lucky enough to find a film camera for around the cost of a roll of film by scouring garage sales and estate sales – ...

Realme has announced the GT 8 Pro, a smartphone that the company says was made in collaboration with Ricoh GR, with the goal ...

No wide-angle lenses were offered and there were only five telephotos, of which only two had automatic diaphragms – an ...

Sigma's decade-old 150-600mm is still a best-seller, but Tamron exited DSLR production entirely. Let's explore what that ...

Nikon has simplified its lens names for its mirrorless lenses, but the company still uses a lot of special abbreviations and ...

John P. Berdahl, MD, a surgeon at Vance Thompson Vision and a professor at the University of South Dakota, spoke on the lens ...

Eyeglasses, microscopes, and telescopes that allow us to see things more clearly, from extreme close ups to distant galaxies.

As wearable health technologies evolve, smart contact lenses (SCLs) are emerging as powerful platforms for non-invasive, real ...

Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...