Scientists have revealed a new futuristic robotic contact lens that’s essentially an advanced zoom lens for the human eye. It can be zoomed and controlled by blinking and looking around. The researchers at the University of California San Diego detailed their design in a new paper titled, “A Biomimetic Soft Lens Controlled by Electrooculographic Signal,” […]
petapixel.com
I’m an outlier in the photo world, especially regarding glass. I dislike the 35mm focal length, and as much as I love a good 24mm lens, a 28mm lens is even better. Maybe this is why I immediately gravitated to the quirky Canon RF 28-70mm f/2 zoom when it first came out.
In an unusual move, Canon says that it will announce five new "hybrid" L-series lenses for its RF mirrorless cameras on October 30. Based on the teaser image provided, the lenses are designed similarly to the 24-105mm f/2.
Most photographers probably don't think Hasselblad makes zoom lenses. In a sea of primes, the company makes the general-purpose 35-75mm lens and even the older H-mount system only has a couple.
Sigma announced the 28-105mm f/2.8 DG DN Art lens for Sony E and Leica L mount systems. It combines the speed of the much loved 24-70mm f/2.8 lens type with the more versatile focal range of the 24-105mm f/4 in one, sacrificing a bit of range at the wide end to maintain the f/2.8 aperture. [Read More]
Tamron has announced the 28-300mm f/4-7.1 Di III VC VXD (Model A074), a new all-in-one zoom lens for full-frame Sony E-mount mirrorless cameras. [Read More]
According to patent documents filed in Japan, Tamron is working on a fast lens with a huge zoom range. The proposed 50-200mm f/2.8 would be the first of its kind, offering a massive range with no cost to light gathering capability pro-level 70-200mm lenses provide. [Read More]
Sigma introduced the world's first full-frame, mirrorless, f/1.8 lens: the 28-45mm f/1.8 Art. But if no one has ever made a lens like this before, do we even need it? Let's look at the facts with this rather odd entry and see if it's a hidden gem or a mad science experiment. [Read More]