Canon patent mirrorless mount adapter


Canon has a built-aperture mount adapter on a patent pending. Because the lens image circle can afford that extra light ghost in it may cause, Canon seems to have addressed by an internal aperture in the adapter. Canon’s next generation camera that sounds like little by little starting to move.

. Patent Publication No. 2011-107255
2011.6.2 Published
2009.11.13 filing date
. Conventional mount converter
Adjust the flange back only
Not consider the difference of the image circle, causing unwanted ghost light
. Canon patent
Aperture converter having an adjusting means
Aperture and manual operation of locks available
And electric drive aperture, the lens can be controlled by information
With a means of communication”
Egami, Google Translation from Japanese.

Canon 60D? T2i? or 7D?


I’ve found a good support for the choice between Canon 60D, T2i and 7D.
If you are looking to upgrade your equipment, on this Review you will find some useful pointers.
But at the end …all depends on what your needs are.
Thephoblographer

Canon 60D: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA Canon T2i/EOS 550D: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA Canon 7D: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Canon EF-S55-250mm F4-5.6 IS II Release Date July 29


Canon Jp announced the release date of the zoom lens for EOS series EF-S55-250mm F4-5.6 IS II.
Price (excluding tax) 45,000 yen/ $ 557/ Euro 397

“New “EF-S55-250mm F4-5.6 IS II” will, “EOS Kiss” APS, such as series-which adopted the mechanical structure and optics optimized for SLR digital with an imaging device C-size “EF -S lens “is. 
Conventional model “EF-S55-250mm F4-5.6 IS” (released October 2007), while inheriting the performance of the exterior design is renewed. In addition to achieving high quality throughout the entire zoom, image stabilization with a good lens is a cost-effective.

achieve high image quality throughout the zoom
By adopting a UD lens sheet 1, and excellent correction of various aberrations that occur during zooming, and image quality with high resolution and high contrast.

With a high-performance image stabilization
Make a control adapted to suit the structure and properties of image stabilization, you get the effect of camera shake correction ※ about 4 minutes in terms of shutter speed stage.
Prevent camera shake is a measure of marginal
※ “1 / (× 1.6 focal length)” for seconds.”
(Google translation from Japanese) Canon Jp

Click those direct links to see EF-S55-250mm F4-5.6 IS: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA Used Canon EF-S 55-250mm f/4-5.6 IS Ebay AUCTION, Postage to Worlwide
Refurbished Canon EF-S 55-250mm f/4-5.6 IS Ebay BUY IT NOW, Postage to Europe, Australia
Refurbished Canon EF-S 55-250mm f/4-5.6 IS] Ebay BUY IT NOW, Postage to Worlwide

Canon EOS 5D MarkIII in a fictional advertising

Rumor. A Japanese blog published this Canon EOS 5D MarkIII promotional video.
The new 5D MIII will have a 28.1 MP CMOS sensor, a DIGIC 5 processor, continuous shooting at 8.2 fps, 45 cross-type AF points, an ISO 50-12800 and it will come this fall (September, Photokina?…).
Unfortunately it is a fictional advertising made for a school project.
FotoActualidad, via Dslcamera

Canon Lens AUCTION!


Here a list of Canon Lens Auction from Europe ending within 2 days:

Leica Summicron-R 35mm f/2 Lens + Canon EF Bayonet, Postage to Worlwide
Canon EF L IS USM 100 mm – 400 mm F/4.5-5.6t, Postage to Worlwide
Canon EF 135 mm F/2.0 L USM, Postage to Europe
Canon EF 200 mm F/2.8 L II, Postage to Europe
CANON EF-S 15-85mm f/3.5-5.6 IS USM, Postage to Worldwide
Canon FD 35-70mm F2.8 – 3.5, Postage to Europe
Canon EF 70mm-200mm F/4.0 USM, Postage to Worldwide
Canon 70-300MM L IS, Postage to Europe
Canon EF 70-300mm f/4-5.6 IS USM, Postage to Europe, Australia
Sigma 170-500 mm for Canon, Postage to Europe, Australia