patent
Canon Patent for EF 70-400mm f/4.5-5.6L IS Lens
Egami discovered a new patent filed by Canon in Japan. The new patent describes a Canon EF 70-400 f/4.5-5.6L IS telephoto zoom lens. This new lens could be announced by the…
Canon Patent for Macro Ring Flash
Egami spotted a new patent filed by Cnon. The new patent describes a new Canon macro ring flash. Canon macro ring flash unit with a prism shows an uniform distribution of…
Canon Patent for EF 11-24mm f/4 Ultra Wide-angle Zoom Lens
Egami has discovered a new patent filed by Canon. The new patent describes the EF 11-24mm f/4 ultra wide-angle zoom lens for full frame sensor DSRLs. The EF 11-24mm f/4 ultra wide-angle zoom lens…
Canon Patent for EF 85mm f/1.8 IS, 100mm f/2 IS, 135mm f/2.8 IS Lenses
Egami has spotted a new patent filed by Canon. The new patent describes the EF 85mm f/1.8 IS, 100mm f/2 IS, 135mm f/2.8 IS telephoto prime lenses. The new Canon…
Canon Patent for EF-M 18-40mm f/3.5-5.6 Pancake Lens
Egami discovered a new patent filed by Canon. The new patent describes the EF-M 18-40mm f/3.5-5.6 pancake lens. The new Canon patent includes a bunch of other optical formulas such…
Canon Patent For Automated Auto-Focus Microadjustement
Egami spotted a new patent filed by Canon. New patent describes automatic microadjustment for Canon DSLRs and lenses. Canon’s new patent makes it available to automate auto-focus microadjustement of lenses, while increasing…
Konica Minolta 23mm f/2 Lens Patent
A new Konica Minolta lens patent spotted by Egami. The new patent describes a Konica Minolta 23mm f/2 prime lens designed for APS-C based mirrorless cameras. The new Konica Minolta 23mm…
New Patent Showing a Panasonic GF Camera Design
Egami has discovered a new patent filed by Panasonic. New patent describes a Panasonic GF camera design. See below for the pictures of the Panasonic GF camera. The new Panasonic…
New Canon Patents for EOS M Mirrorless System
Egami has discovered new lens patents filed by Canon. New patents describes the new 16-120mm f/3.5-5.6 IS STM, 18-200mm f/3.5-5.6 IS STM, and 18-55mm f/3.5-5.6 IS STM lenses. The new lenses is most…
Canon 100x Zoom PowerShot SX Camera Coming Soon
Canon has filed a new patent for a 100x zoom lens for compact cameras. The new patent describes a 100x zoom lens with a focal range of 3.6mm to 340mm.…
Nikon Filed Patent for 600mm f/4 II and 400mm f/2.8 II Lenses
Egami, the Japanese Photography Blog has discovered a new patent filed by Nikon. The new Nikon patent describes a 800mm f/5.6, 600mm f/4 II and 400mm f/2.8 II super telephoto zoom lenses for DSLR cameras. The…
Konica 150mm f/2.8 Micro Four Thirds Lens Patent
Egami has spotted a new MFT lens patent filed byKonica-Minolta. Konica 150mm f/2.8 lens patent is designed for the Micro Four Thirds system cameras. The new lens patent focal length corresponding to 300mm telephoto zoom lens equivalent. The lens seems to be optimized…
