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Dario just sent me this incredible story:

“Hi, I just want to let you know that yesterday after accidentally damaging the mirror of my A55 with the Eclipse cleaning fluid, I took out the mirror and tried other materials to replace it while I’m waiting for a new mirror. Long story short, food wrap (!) works just almost like the Sony’s mirror: sometimes the AF guesses a little, but most of the time is perfect, and It’s a lot more transparent, so I really don’t get what sony tries to sell us with their 70€ Hi-Tech mirror…
However, food wrap it’s a bit opaque, so the pictures have a slightly soft-focus effect when a bright light hits it. In the next days I’ll try other transparent films: expecially I want to try the plastic protective film for cellphones, I think it’s gonna be a perfect alternative for those who don’t need 100% AF accuracy (although I think it’s almost the same) and improved ISO performance.
Here you can see some pictures of the conversion.

damaged mirror: http://img440.imageshack.us/img440/6361/dsc4616l.jpg

removed mirror: http://img715.imageshack.us/img715/7586/dsc4619z.jpg

food wrap: http://img812.imageshack.us/img812/8836/dsc4621l.jpg (this picture was taken with AF, with the “wrap mirror” already in place, notice the glowing effect on the reflections)

the wrapped mirror: http://img845.imageshack.us/img845/7899/dsc4654.jpg

and: http://img17.imageshack.us/img17/1484/dsc4655m.jpg

mirror mounted: http://img252.imageshack.us/img252/8425/1003321v.jpg

Tell me if you are interested, so I will continue to inform you about this experiment.”

Damn, that sounds interesting!

Sony Japan (Click here) released a new Android application for the NEX-7. The text is in japanese and as usual google translation tool isn’t really helping me out. I guess it’s a sort of NEX-7 guide. I hope our japanese readers can explain us a bit more. Thanks!

NEX-7 with Voigtländer 35mm f/1.4 lens at Getdpi (Click here).

The NEX-7 is the mostdesirable camera on the planet according to TheOnlinePhotographer (Click here): “A small camera, with a potentially outstanding sensor (again, we really have to wait and see), and a potentially outstanding made-for-the-camera lens of perfect specification? This won’t get the pull from the hoi polloi, the mass market, or the mainstream media that some cameras-of-the-moment get, but for real camera buffs, there’s just nothing we desire right now more than this little beauty”

Sonystore USA informed that they will sip the next stock of NEX-7 cameras in mid-late January.

NEX-7 store search links to preorder the camera: Amazon, B&H, Adorama, J&R, eBay.

And here is a list of Sony NEX-7 cameras available on eBay:
eBay Austria (Linz)
eBay Germany (Ingbert)
eBay USA (four bodies)

Sony fulfilled a new patent describing a sensor with global shutter (Click here to see the original patent). This is Sony’s description:
“In the CMOS type image sensor, the photoelectric conversion unit reads out the signal charges for each pixel or for each row where a plurality of pixels is arranged. In this case, exposure time for accumulating the signal charges is difficult to match in all the pixels, and thus in some cases, a captured image is distorted. Particularly, if the motion of a subject is great, this defect is noticeably generated. In order to prevent this defect from being generated, a “global exposure” is performed in which all the pixels start exposure at the same time and finish the exposure at the same time. The “global exposure” is performed by simultaneously driving all the pixels through an electrical control without using the mechanical shutter”

The same patent describes also how Sony wants to increase the number of Megapixels without to lose image quality. It’s the “foveon” alike approach. It’s not the first time we see such a patent:
“In order to realize the high sensitivity, there has been proposed one where a chalcopyrite based compound semiconductor film such as a CuInGaSe₂ film with high light absorption coefficient is used in the photoelectric conversion unit (for example, refer to Japanese Unexamined Patent Application Publications No. 2007-123720).
In addition, there has been proposed a “lamination type” where photoelectric conversion units for respective colors are laminated and disposed in a depth direction perpendicular to an imaging surface, instead of disposing the photoelectric conversion units which selectively sense light beams of respective colors in a direction along the imaging surface. In the “lamination type,” each pixel senses not only light of one color but also light of plural colors. For this reason, a light sensing surface is extensively formed and thus use efficiency of light can be improved, thereby improving sensitivity (for example, refer to Japanese Unexamined Patent Application Publications No. 2006-245088).”

Can’t wait to see such a sensor coming soon!!!

Sony Nex7 Test on the Cinestar 6 from Quadrocopter on Vimeo.

Cnet Japan (Click here) tested the Sony NEX-7. (It’s in japanese and gogole translation tool isn’t really helping a lot if you need to read it in english).

Pchome (Click here) is the first website to review the new Tamron 18-200mm for NEX lens. Again this is an original chinese review. Have fun with google translation tool

Ricoh GXR A12-M and Sony NEX-5N Comparison at Ricoh Diary (Click here).

Dear SAR readers,

I am ready to spend my time with my family, and I want to share some very few words here. I am not going to stop to work on SAR in these days. Quite the opposite, I have some time off from my work and I am planning to think on a whole redesign of the website. If you want you can send me your suggestions to sonyalpharumors@gmail.com. I will also write a full 2012 Sony camera and lens prediction list. It will be a mix of rumors and speculation. And if there is no new Tsunami, Flood or Nucelar catastrophe like we had in that year I am sure Sony will be able to announce ALL the much expected FF cameras and lenses.

That said I wish all of you a peaceful Christmas, and a nice time with all the person you love! Thanks for all the great time you shared here on SAR this year!

—

P.S.: I hope most of you got the Sony NEX-7/A77/A65 camera in time to take pictures of the Christmas dinner (my NEX-7 didn’t arrive yet). Last check of  in Stock status:
A77 in Stock at BHphoto (Click here), Amazon Germany (Click here).
NEX-7 auctions on eBay US (Click here to see the seven auctions), eBay Germany (Click here), eBay Austria (Click here) and eBay France (Click here).