Nikon filed new lens patents for super telephoto prime lenses. These are 800mm f/5.6 (Already released), 600mm f/4 II and 400mm f/2.8 II.
Continue reading “Nikon new Lens Patents: 600mm f/4 II and 400mm f/2.8 II”
Canon Rumors, Nikon Rumors, Sony Rumors, and more Camera Rumors !
Nikon filed new lens patents for super telephoto prime lenses. These are 800mm f/5.6 (Already released), 600mm f/4 II and 400mm f/2.8 II.
Continue reading “Nikon new Lens Patents: 600mm f/4 II and 400mm f/2.8 II”
Canon filed several new telephoto patents today: 200-400mm f/4, 600mm f/4, 300-600mm f/5.6 with a built in TC (280-560mm f/5.6、840mm f/5.6、420-840mm f/8).
Continue reading “Canon new lens patent: EF 300-600mm f/5.6 IS w/ 1.4x TC”
There are several new Canon wide-angle prime lens patents posted on web.
Continue reading “New Lens Patent: EF 35mm f/1.4L II, EF 35mm f/1.4L listed discontinued at Amazon”
Canon add a new lens patent: EF 24-70mm f/2.8L IS USM. As heard before, this lens is in testing for a long time.
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A new Nikon 100mm F2.5 Medium Format lens patent appears on egami. Last months, there were rumors on Canon planing for medium format cameras, seem Nikon will also develop medium format cameras in near future.
Continue reading “Nikon 100mm F2.5 Medium Format Lens Patent”
Egami posted a new Tokina 70-200mm FX lens patent. There is no info on the lens aperture.
Nikon has filed two new lens patents: 50mm f/1.2, 60mm f/1.2.
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A new patent from Canon now listed on Egami. This new lens patent is Canon EF 50mm f/1.8 IS USM lens. This lens could be the replacement of current 50mm f/1.4 lens. We had heard replacement of 50mm f/1.4 since last year. CR also said a new 50mm f/1.2L lens is in testing.
Here are some new pancake lens patents from Canon. A total of 4 pancake lenses to be announced. They are Canon EF 45mm f/2.8, Canon EF 40mm f/2.8, Canon EF 35mm f/2.8, Canon EF 28mm f/2.8.
Continue reading “Canon 45mm f/2.8, 40mm f/2.8, 35mm f/2.8, 28mm f/2.8 Pancake Lens Patents”
Olympus filed a new lens patent for Olympus M.Zuiko 40-200mm f/4 lens.
Continue reading “New Patent: Olympus M.Zuiko 40-200mm f/4 lens”