Patent: Ultra-wide zoom lenses for the RF mount, including an RF 9-24mm f/4

Keith at Northlight Images has uncovered a USPTO patent that shows off optical formulas for ultra-wide-angle zoom lenses for the Canon RF mount. USPTO Patent Read more... The post Patent: Ultra-wide zoom lenses for the RF mount, including an RF 9-24mm f/4 appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.

patent mount canon zoom lenses

2021-4-1 18:49

patent mount → Результатов: 16 / patent mount - фото


Brand new Sony patent describes a new 8 pin mount terminal

The current E-mount cameras do have a 10 pin communication terminal on the mount. But this brand new Sony patent describes an 8 pin version. The big unanswered question is: 1) Is this for a modified E-mount camera? 2) Is this a completely new kind of mount (medium format) ? Maybe some patent expert can […] The post Brand new Sony patent describes a new 8 pin mount terminal appeared first on sonyalpharumors. sonyalpharumors.com »

2017-08-07 14:23