Patent: New Canon Teleconverters
Northlight has found a USPTO patent showing new Canon teleconverters in development. Three…
Canon Patent application for more apodization filter lenses
Canon adds another patent application for apodization filtered lenses, this time for; 135/2.0…
A Weekly Round-Up of Canon Patents
CanonNews released their weekly roundup of Canon patent applications. This week has…
Patent: Canon 24-70 f/2.8 Optical Formula and More
A patent showcasing a host of optical formulas from Canon has appeared…
Canon Patent Application: Apodization Filter lenses
Canon has applied for a patent on some apodization lenses for the…
Canon Patent Application: APS-C zoom lenses for compact cameras
Canon news discovered an APS-C zoom lens patent today, and noted this…
Patent: 20x Zoom Optical Formula for 1″ Sensor
Three patents related to a 20x zoom lens optical formulas for 1"…
Patent: Improved Eye Detection on Viewfinders
A patent showing improved eye detection for viewfinder showing conserving battery life…
Patent: Improved Flare Control For DO Elements
A patent showing how to improved flare control with DO elements has…
Patent: Improvements for Dual Pixel AF
It looks like the next version of Dual Pixel AF is being…
