The 1.33x lens results in a 2.4:1 ultra-wide aspect ratio, while the 1.55x lens results in an even wider 2.76:1 aspect ratio, which looks truly cinematic. To de-squeeze footage, you'll need to ...

The most popular and well-known configuration of a 70-200mm lens is a 70-200mm f/2.8. These are the best choice, with their fast, constant f/2.8 aperture that gives you plenty of latitude to work in ...

I round up the best Micro Four Thirds lenses, from ultra-wide angle to super-telephoto and everything in between. I'm an avowed enthusiast of the system, having used Olympus and OM System gear in my ...

Recent Videos The 16-28mm is explicitly designed to pair with that lens for enthusiasts wanting constant F2.8 capability on a budget. The lens' optical formula includes 16 elements in 13 groups, with ...

Want to preserve the planetary parade or capture the Lynx constellation? The best lenses for astrophotography can help you take beautiful, breathtaking images of the night sky. If you're stepping ...

Excalidraw is an innovative online whiteboarding tool that uses the power of artificial intelligence (AI) to convert simple text prompts into detailed, professional-quality diagrams. Whether you ...

Dynamics tests and swimming validation demonstrate that the variable stiffness fin, with two motion modals, enables switching between large propulsion and high efficiency. These capabilities help ...

Recent Videos Laowa is treating this announcement as a teaser of sorts, and as such, it shared little information regarding specific details of the lens. What we do know is that it will offer an ultra ...

I spoke with two ... The lenses have a coating to further prevent glare, and another to prevent smudging. The acetate frames have a nice heft to them—they're slightly heavier than Ray-Ban ...