Patent: Canon EF 400mm f/2.8L IS USM Lens with Built-in 1.4x and 1.7x Extender
Canon has filed a new patent for EF 400mm f/2.8L IS USM lens with built-in 1.4x and 1.7x extender. This
Continue readingCamera News, Rumors & Deals on Camera Times
Canon has filed a new patent for EF 400mm f/2.8L IS USM lens with built-in 1.4x and 1.7x extender. This
Continue readingCanon patented a EF 28-560mm f/2.8-5.6 lens on May 20, 2016 (Check here). Today Canon filed a new patent for
Continue readingCanon has filed a new patent for EF 40-800mm f/4.5-5.6 super telephoto zoom lens, which is expected to be
Continue readingCanon has filed a new patent for 15-75mm f/2-5.6 lens, which will be designed for Canon PowerShot APS-C format cameras.
Continue readingCanon has filed a new patent for EF 70-200mm f/2.8 DO (Diffractive Optics) lens, which is expected to be announced
Continue readingCanon has filed a new patent for EF 11mm f/4L USM lens. This new Canon EF 11mm f/4L USM
Continue readingCanon has filed a new patent for EF 24-105mm f/4L IS II USM Lens. The previous rumor said Canon will
Continue readingCanon has filed a new patent for 30mm f/2.8 DO lens, which is designed for the upcoming Canon full frame
Continue readingCanon has filed a new patent for EF 1000mm f/5.6 DO lens. This lens is believed to be ready for
Continue readingCanon has filed a new patent for the EF 28-560mm f/2.8-5.6 lens. This is a 20x optical formula super zoom
Continue reading