Automakers used to manufacture headlight lenses from glass.The bad thing is that glass limits a lens' shape and size so the OEMs switched to a more aerodynamically friendly and lighter ...

Some might argue that mobile phone technology has altered the course of human history in ways that we may never fully be able to quantify. Apart from the instant connection provided by phone, text, ...

Cameras capture the best shots when paired with proper lenses suited for specific use cases. High-end lenses can go up to thousands of dollars and need proper care due to their delicate glass ...

No matter how careful and clean you are with your gear, inevitably you'll get some dust, fingerprints, or other gunk on your lenses. If you're in the field or on a shoot, you might be tempted to just ...