Image: MirageC / Moment via Getty Images Last week, as part of our 'Question of the Week' series, we asked how you handle defective lenses, otherwise known as bad copies. Unfortunately, such lenses ...

A rifled drawer! You want to know Miss Losch – in just a few words you slide back through time, see the connections; a ...

As with other brands, Canon's lenses feature many letters and acronyms in the lens names. Seeing something like Canon RF ...

A new computational lens design captures full-scene sharpness by dynamically adjusting focus for each region, potentially ...

As CalMatters’ Carolyn Jones explains, millions of California’s 5.8 million K-12 students use Google laptops known as ...

Over 2.2 billion people around the world live with vision impairment — and nearly 1 billion could see clearly with something ...

An icon of a desk calendar. An icon of a circle with a diagonal line across. An icon of a block arrow pointing to the right. An icon of a paper envelope. An icon of the Facebook "f" mark. An icon of ...

A new partnership is helping Jefferson City children see better.

For the first time in a quarter century, Oklahoma State undergoes a true coaching search. The Cowboys fired longtime coach Mike Gundy after two decades in Stillwater, which was a successful and ...

A bird-watching trip to Eastern Washington rewards a photographer with a vivid find in this week's Reader's Lens pick. Here's how to share your best ...

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...