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Canon Patent Addresses Increasing Thermal Demands of Video Recording

The thermal hurdles engineers must overcome become even more significant as cameras get increasingly more robust video recording features. A new Canon camera patent hopes to overcome these concerns through a relatively compact active cooling system to keep internal recording media cool. [Read More]

Canon Patent Applications: Canon Zoom lenses

This patent application (Japan 2023-125903) has a lot of esoteric fast zoom lenses in some very nontraditional focal lengths. Many of the embodiments are missing the image height, however since we also have the half angle of view, we can work backward to verify if these lenses are meant for full frame or for APS-C.