Canon’s New Patent Targets Heat-Induced Blur

Digging through Canon’s patent filings at the Japanese Patent Office has paid off once again. We’ve uncovered documentation showing Canon’s efforts to reduce the impact of high temperatures on lens elements. The goal? To keep video footage sharp and maintain high...

Is Canon Going Ultra Fast?

Were you ever captivated by the engineering prowess of the Zeiss 40mm F0.33? What about the Zeiss 50mm f/0.7 used by Kubric in the 1975 film, Barry Lyndon? Then stick around as we go behind Canon’s patent application for a glimpse at the RF 24mm f/0.7 lens...