Tag Archives: Patents

The latest patents: Fujinon 14mm f/1.8, Canon 135mm f/2 lenses and more

By PR admin | Published: December 26, 2016

→ Fuji has a new patent for a Fujinon 14mm f/1.8 lens designed for APS-C sensor (Fuji currently has a XF 14mm f/2.8 lens in their lineup). → Canon 135mm f/2 lens with apodization filter patent.

Posted in Canon, Fuji, Konica Minolta | Tagged | 17 Comments

Canon patent for a lens with two mounts (reversed lens)

By PR admin | Published: December 13, 2016

Canon has a new patent for a lens with two mounts (one on each end) – you can basically reverse the lens and use it for macro photography (this is currently possible with the use of macro reverse adapters). Canon’s patent indicates that the lens will have electronic connectors on both ends for aperture and […]

Posted in Canon | Tagged | 7 Comments

Canon curved, self-bending sensor patent (plus curved sensor advantages and benefits)

By PR admin | Published: December 10, 2016

Canon has another curved and self-bending sensor patent filed in Japan (see also this post) – the sensor can basically bend and turn into a curved sensor once triggered by an electrical signal. Curved sensors have several advantages and benefits including requiring smaller/faster/simpler lenses and overall better corner to corner IQ (curved sensors provide correction of field […]

Posted in Canon | Also tagged , | 2 Comments

The latest Canon patents: 600mm f/4 and 400mm f/2.8 lenses, curved sensor and more

By PR admin | Published: December 7, 2016

Here are the latest patents filed in Japan over the past few weeks: → Canon EF 600mm f/4 DO IS USM lens patent → Canon EF 400mm f/2.8L IS USM lens patent with two extenders (1.4x & 1.7x) built-in inside     → Canon has a 0.82x optical viewfinder patent and another patent for displaying additional information in […]

Posted in Canon, Toshiba | Also tagged | Leave a comment

The latest patents from Samsung, Tamron, Olympus, Sigma, Fuji, Panasonic and Canon

By PR admin | Published: November 13, 2016

With all the announcements around the Photokina and PhotoPlus shows, I have not covered the latest patent applications in a while. Here is an update: Samsung → I addition to the 70-200mm f/2.8, there is another full frame mirrorless lens patent from Samsung for a 24-70mm f/2.8 OIS lens that was recently published in Japan. […]

Posted in Canon, Fuji, Olympus, Panasonic, Ricoh, Samsung, Sigma, Tamron | Tagged | 14 Comments

The latest Canon patents

By PR admin | Published: September 7, 2016

Canon has a patent for displaying information on a LCD screen mounted on a lens similar to the latest Zeiss Batis lenses. Canon has a patent for expanding the AF points coverage area that was implemented in the recently announced 5D Mark IV camera. Similar to Nikon, Canon also has a patent for a multi-aperture […]

Posted in Canon | Tagged | 5 Comments

The latest patents applications from Tamron, Sigma, Panasonic, Fuji and Canon

By PR admin | Published: August 24, 2016

The most interesting new patent is for a Tamron 115mm f/1.4 VC full frame DSLR lens – I already covered it on NikonRumors. Sigma 14mm f/3.5 or f/4 lens patent for APS-C mirrorless cameras with zero distortion. Panasonic has a patent for a 24-240mm f/3.6-6.5 MFT lens. Fujifilm filed an unusual patent for a 100mm f/2 […]

Posted in Canon, Fuji, Panasonic, Sigma, Tamron | Tagged | Leave a comment

Another lens patent from Tamron: 10-24mm f/3.5-4.5 DiII VC USD

By PR admin | Published: July 31, 2016

In addition to the 20mm f/2 Di VC USD, Tamron recently also filed a patent for a 10-24mm f/3.5-4.5 DiII VC USD zoom lens. The patent contains calculations for a 9-18mm f/3.5-4.5 DiII VC USD lens as well.

Posted in Tamron | Tagged | 5 Comments