If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Told you Sony's 24mp sensor was noisy
On Thu, 27 Oct 2011 06:51:02 -0700 (PDT), RichA
wrote: On Oct 26, 11:29*am, Bowser wrote: On Tue, 25 Oct 2011 22:04:16 -0500, Rich wrote: I noticed it in the NEX-7 results and now, it seems that the SLT-A77 has the issue. *However, the camera does show really high resolution. The Pentax K5 remains the noise control king of APS. http://www.dpreview.com/reviews/sonyslta77/page14.asp But the NEX looks better than the A77 since it receives more light. I expected higher noise levels from the more densely packed sensor, but what I'd like to see is prints from these cams. Viewing these images at 100% on screen tells me little. My NEX 7 is still on pre-order. I'm still wondering about a choice. A new "pro" Panasonic m4/3rds is due and Sony's production is compromised. I think the best we can hope for in the GX1 is the sensor in the G3. Good, not in Sony's class. I think that the sensor in the NEX 7, when not handicapped by a pellicle mirror will be about a stop better. Just guessing. For me, if it's good up to ISO 3200 I'm OK with it. |
#2
|
|||
|
|||
Told you Sony's 24mp sensor was noisy
In rec.photo.digital Bruce wrote:
Bowser wrote: I think that the sensor in the NEX 7, when not handicapped by a pellicle mirror will be about a stop better. Just guessing. For me, if it's good up to ISO 3200 I'm OK with it. Sony claims that the pellicle mirror robs only about one third of a stop of light. Without any means of verifying that claim, we have no option but to take it at face value. Those who have compared NEX-7 with A77 exposures have found about 1/3 stop difference. -- Chris Malcolm |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Told you Sony's 24mp sensor was noisy | Rich[_6_] | Digital SLR Cameras | 10 | October 29th 11 08:26 PM |
Sony's Alpha 700 replacement to be mirrorless SLT, with APS-C sensor | R. Mark Clayton | Digital SLR Cameras | 6 | September 28th 10 10:09 PM |
New backlit sensor, full frame Sony's in 2010? | Alan Browne | Digital SLR Cameras | 2 | November 5th 09 02:02 PM |
12mp vs 24mp - so what? | missfocus | Digital Photography | 80 | September 21st 08 07:49 PM |
12mp vs 24mp - so what? | missfocus | Digital SLR Cameras | 52 | September 15th 08 07:35 PM |