Patent: EF-S 18-100mm f/3.5-5.6 IS
A strange patent for an EF-S 18-100mm f/3.5-5.6 IS optical formula has appeared.…
Patent: Tamron 85mm f/1.4 VC USD
The photography world is (im)patiently waiting for Sigma to release the 85mm…
Patent: Sigma 30-300mm f/2.8-3.5 for Super 35 Sensors
Is Sigma looking to get into cinema lenses? A patent showing an…
Patent: EF-M 55-300mm f/4.5-5.6 DO IS
Canon continues to develop diffractive optics technology, and this time it's for…
Image Sensor & Lens Patents from Canon
Northlight Images has spotted a couple of interesting image sensor patents from…
Patent: Sigma 11-22mm f/4.5-5.6 Art Lens
Sigma has filed an optical formula patent for an 11-22 f/4.5-5.6 Art…
Patent: Canon EF 200-600mm f/4.5-5.6 IS
A patent for a zoom range smaller super telephoto has emerged. The…
Patent: A Few More Image Sensor Patents from Canon
Northlight Images has posted 3 more patents and a simple breakdown of each.…
Patent: Subdividing High & Low Sensitivity Pixels
Northlight Images breaks down a sensor patent from Canon that shows a…
