February 1, 2016
Posted in news

Sony monochrome sensor patent

Share

Bildschirmfoto 2016-02-01 um 08.45.04

32 lens, 41 beam splitter, monochrome 42 imaging element , 43 color image pickup device

Egami spotted a new Sony patent descirbing a Sony Black and White sensor. The patent is in japanese and I have to rely on google translation tool to understand it. But it seems like the sensor is actually a hybrid Black and White and Color sensor. Sony seems to recognize that some color information is needed to get a better Black and White performance. I hope our Japanese readers can confirm this.

The google translation of the patent is as follows:

 

  • Patent Publication No. 2015-231052
    • Published 2015.12.21
    • Filing date 2014.6.3
  • Sony patents
    • Monochrome image pickup device and a color image pickup device I have
    • If the magnification chromatic aberration or less constant, the monochrome image pickup device to output an image by
    • If the magnification chromatic aberration is more than a predetermined color image pickup device and outputs the monochrome corrects the chromatic aberration of magnification of the image by
    • You can select an image for each image height

 

Share
February 1, 2016
Posted in news

Sony Tidbits…

Share


Adorama Exclusive – PhotoPlus 2015: Sony RX1R II, a7S II and a7R II

A7RM2 memory functions for landscape photography by Richard Fox.
Sony to Acquire Altair Semi For $212 Million (Eetimes).
Real Anamorphic for less? The Rectilux 3FF-W single focus adapter reviewed (Newsshooter).
Loxia 21mm vs Batis 25mm (Mirrorlessons).
Voigtlander 2/28 Ultron tested on the A7s by Philip Reeve.
Plane Spotting with the A7II (SonyAlphaForum).
Movie set photographer switching to A7rII (ilovehatephoto).
Loxia 2/50 full size A7R II samples at Pixelmania.

Share
January 31, 2016
Posted in deals

Sony US launches new up to $200 savings on Sony and Zeiss lenses!

Share

Sonysavings

Sony US launched a new up to $200 savings campagn on lenses. A full special page has been setup at BHphoto (Click here to see them all).

APS-C E-mount lenses:
-$50 off on the 50mm f/1.8 lens at Amazon, Adorama and BHphoto.
-$50 off on the 35mm f/1.8 lens at Amazon, Adorama and BHphoto.
-$100 off on the 10-18mm lens at Amazon, Adorama and BHphoto.
$25 off on the lens 30mm macro at Amazon, Adorama and BHphoto.
-$150 off on the 18-200mm PZ lens at Amazon, Adorama and BHphoto.
-$100 off on the 18-200mm lens at Amazon, Adorama and BHphoto.
-$200 off on the Zeiss 24mm f/1.8 lens at Amazon, Adorama and BHphoto.

A-mount lenses:
-$50 off on the 11-18mm lens at Amazon, Adorama and BHphoto.
-$50 off on the 16-50mm lens at Amazon, Adorama and BHphoto.
-$100 off on the 16-80mm f/3.5-4.5 Zeiss at Amazon, Adorama and BHphoto.
-$200 off on the 16-105mm lens at Amazon, Adorama and BHphoto.
-$100 off on the Zeiss 24mm lens at Amazon, Adorama and BHphoto.
-$25 off on the 30mm macro lens at Amazon, Adorama and BHphoto.
-$25 off on the 35mm lens at Amazon, Adorama and BHphoto.
-$100 off on the 35mm f/1.4 at Amazon, Adorama and BHphoto.
– $25 off on the 50mm DT lens at Amazon, Adorama and BHphoto.
-$100 off on the 70-300mm II lens at Amazon, Adorama and BHphoto.
-$25 off on the 85mm lens at Amazon, Adorama and BHphoto.
-$50 off on the 100mm macro lens at Amazon, Adorama and BHphoto.
– $100 off on the Zeiss 135mm lens at Amazon, Adorama and BHphoto.

Share
January 31, 2016
Posted in reviews

Six Months with the A7R2 – to Hell, then Frozen (By: Jonathan Stewart)

Share

Guest post by Jonathan Stewart:

The first few months of my A7R2 ownership were less than encouraging.  Sony’s initial pre-sale hype had me saying sayonara to my a99 and most of my A-mount glass, as I pre-ordered the body, the two Batis lenses and a few Sony optics.

My a99 served me well around the world, and though not beyond the occasional niggle, was still fairly robust .  Since Sony promoted the A7 line, and the A7R2 in particular, as being weather resistant, I assumed, perhaps naively, that I was in for a durability upgrade.

After an event-free shakeout journey through Navajo Country (ah, the consummating honeymoon, I fell in love with the image quality) I began a trip through Eastern Europe to Mongolia where I would co-lead a photography tour to the Kazakh Eagle Festival in the country’s arid western Altai.  The camera performed well enough, even when adapted to A-mount glass through the LA-EA4 adapter.  But then the wind began to blow.  Despite changing lenses rarely, and only indoors, by the third day in the Altai Mountains, my shutter curtain stuck closed and the LCD froze on an error message.

Bracing for the worst, I sent the body in to Precision Camera, Sony’s notorious USA repair contractor (seriously, look them up on Yelp).  To my utter astonishment, they had my camera back to me, repaired with a new shutter, within 2 weeks, covered under warranty.   A few days later, it was off to the Peruvian Amazon to search for jaguar (success) and anaconda (sign only).  Again, the A7R2 did pretty well, surviving dripping sweat, stultifying humidity, a little bit of rain, splatters of mud – the usual.  Then, on one of the last days of the trip, I spotted a beautiful Rupicola peruvianus, Peru’s colorful and oddly-shaped national bird.  Having only the 90mm macro with me, I aimed upward, focused tightly, and ERROR.  Shutter jammed, again.  I managed to un-jam it and snap off a few pictures using silent mode, but severe frustration was setting in.

My next trip, to the Galapagos, was only 10 days away, and I considered buying a replacement body while I sent this one in for repair. But back in the dry Southern California air of my home, the issue self-resolved, so I held off on sending the body back to Precision.  In the Galapagos, the camera seized up every single morning for the first 30 minutes after leaving the air-conditioned coolness of the ship and entering the humid and warm outdoor air.  Pre-warming the camera in a plastic bag before going ashore helped, but what a hassle.  The A72 I brought along had no such issues, only the A7R2.

When I got home, I sent it in to Precision, and lobbied Sony to give me a replacement.  Precision determined, in finding water staining inside the body, that the damage was not coverable under warranty, and that the water exposure was my fault.  But the camera is advertised as weatherproof, you say?  Yes, so according to Precision Camera, the moisture had to have gotten in through an open battery or SD door.  What?  Yes, Buster, user error, now eat it.

I’m not sure how, or even if, any moisture got in there, but I assumed it was when I was hit with a downpour and quickly packed the camera away in my waterproof backpack.  No worries, I thought, I have the “New Leaf” accidental damage warranty purchased through Adorama.  Surely they’ll cover this.  Again, how naïve of me.

New Leaf refused to cover the damage as being caused by an “Act of Nature,” excluded under their coverage terms.  Spill your coffee on the camera?  No problem.  Get some rain in there?  Sorry.  Read the fine print with New Leaf.  Compared to the Squaretrade warranty sold through B&H, the New Leaf (which costs half as much), is very problematic, with excluding terms so vague and blanketing as to be applicable on a whim (Section III, excludes damages caused by “external causes of any kind”).  It’s hard to imagine accidental damages not being due to an “external cause.”  Sigh.

Fast forward to January, and I’ve got a new A7R2, boarding a plane to Alaska to photograph the aurora borealis.  Shooting the aurora is tricky because you need cloudless skies, and, good solar activity as well, a lesson I learned the hard way on two previous winter Alaska trips.  The best you can do is put yourself in a position for success, and one of the most consistently spectacular locations in the world is smack dab in the middle of the 49th state, in a place called Bettles, just north of the Arctic Circle.

The first of my three nights was a washout.  The good news was the locals thought the dense cloud cover was due to blow away by the next night, and a brisk afternoon breeze did just that.  I set up my RX100M4 to shoot a starry night time lapse, and the last few frames caught the beginning of an auroral display at around 9:00 p.m., which is early, and, say the locals, a sign of good things to come.

Using the Sony time lapse app, I shot at an 8-second interval for the next hour with my Sigma A-mount 15mm fisheye attached, stills (RAW) and movie mode.  The aurora continued to intensify, and I wanted a different perspective for my next time lapse series.  I grabbed the camera and ran into the lodge to change lenses.  Big mistake.

Outside, the temperature was -20ºF (-30ºC), and the inside of the lodge was a cozy 70º.  On my previous trip to Bettles, it was about -5ºF, and my a99 didn’t frost up when I skipped the plastic bag treatment going back into the warm lodge.  I figured it was so dry up there, relative humidity only about 5%, that I didn’t need to bother protecting my camera from condensation.

When I un-mounted the LA-EA4 and Sigma fisheye to mount my Batis 25, the sensor, exposed to the warmer, more humid interior, immediately froze, as in, was instantly covered with a lattice of delicate-looking ice crystals condensed out of the air.  All the while, the aurora continued to explode, and my past experience told me it could disappear at any time.  Not wanting to miss it, I ran to the women’s restroom (I’m no pervert, I knocked first), and used the hair drier to melt and dry up the condensation.  Within 10 seconds, all of the ice and moisture was gone, inside and out.  The Batis was mounted, and I spent the following 6 hours, plus the same the next night shooting the aurora incident free.

So aside from my dumb mistake, how did the A7R2 handle the cold?  In a word, perfectly.  Though the dials felt sticky and didn’t turn smoothly, and it seemed as though there was more latency in the LCD display, there was no loss of functionality. The interior battery didn’t last more than about 100 shots in the time lapse, which is to be expected at -30ºC.  The solution was to use a USB power source, which I hung from the tripod.  It was so cold that the USB cable felt like stiff wood, but the battery (Anker Powercore 20100mAh), insulated in a Sony lens pouch with a hand-warmer inside, performed perfectly.

I used self-adhesive hand warmers all over the A7R2 body for the hours it was outside, but I’m not sure they did any good whatsoever.  I couldn’t feel any warmth coming off of them, but that might be a function of the extreme cold.  Towards the end of shooting on both nights, the camera displayed a low-temperature warning, but in spite of that, there was no interruption in shooting.  After my initial blunder, I always bagged the camera when reentering the lodge, and changed lenses only in the cold, and then only rarely.

The upshot is I got some incredible aurora images and time lapses, and I still have a working camera.  My faith in the durability of the A7R2 is also somewhat restored.  I have many more trips planned for this year, so the experiment is by no means over.  Here’s hoping I don’t have to test New Leaf’s prickly warranty coverage again.

See most of Jonathan’s travels of the past year here, under the “Featured” tab: http://www.jonathanstewartphotos.com/

And also Jonathan’s Youtube channel: https://www.youtube.com/user/jonathan1stewart

Share
January 31, 2016
Posted in news

This week SAR readers photos selection.

Share


José Ramos Photography‎
“Reverence”
The gorgeous Vestrahorn mountains in Iceland, during sunrise, after a 36 hour non stop shooting and driving session, during the 2015 September photo-trip. I crashed and slept all day inside the car in Hofn, after this marathon, but it was certainly worth it. Hope you do agree!
Technical info:
Sony a7R + Zeiss 16-35mm f4

1) Submit your picture with a message and picture here: facebook.com/sonyalpharumors or on the SonyAlphaForum image section.
2) Like and comment the pictures from other readers here: facebook.com/sonyalpharumors/photos_stream?tab=photos and on SonyAlphaForum.
3) A selection of most liked pictures by the community and by me SAR admin will be posted weekly on SAR.

Note: When sending a pic feel free to also add a link to your site to promote yourself!

Read the rest of this entry →

Share

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

What are Cookies?
A cookie is a small file of letters and numbers that is stored in a temporary location on your computer to allow our website to distinguish you from other users of the website. If you don't want to accept cookies, you'll still be able to browse the site and use it for research purposes. Most web browsers have cookies enabled, but at the bottom of this page you can see how to disable cookies. Please note that cookies can't harm your computer. We don't store personally identifiable information in the cookies, but we do use encrypted information gathered from them to help provide you with a good experience when you browse our website and also allow us to improve our site. You can watch a simple video from Google to find more information about cookies.

Cookies used by our Website
The Sonyalpharumors website, Sonyalpharumors.com, uses the following cookies for the collection of website usage statistics and to ensure that we can . These are anonymous and temporary. By using our website, you agree that we may place these types of cookies on your device.
Read how Google uses data when you use our partners' sites or apps: http://www.google.com/intl/en/policies/privacy/partners/
Google Analytics Cookie Usage on Websites: https://developers.google.com/analytics/devguides/collection/analyticsjs/cookie-usage?csw=1#cookiesSet Addthis cookies: http://www.addthis.com/privacy.
Disqus cookies: https://help.disqus.com/customer/portal/articles/466235-use-of-cookies.
Vimeo cookies: http://vimeo.com/privacy.
Youtube cookies: https://support.google.com/youtube/answer/171780?hl=en-GB

Disabling/Enabling Cookies
You have the ability to accept or decline cookies by modifying the settings in your browser. Please note however that by deleting our cookies or disabling future cookies you may not be able to access certain areas or features of our site. For information about how to disable cookies in your browser please visit the About Cookies website.

Close

Share News and Rumors

Click on the Share button below to write the message! Name and email are NOT required so you can stay anonymous. Also the IP-address will not be submitted to us. Use Imageshack to share pictures (anonymously).

Your name (not required)

Email (not required)

Rumor

×
×