Search results for 'uv filter' - page 227
K-3 studio test shots now on Imaging Resource
I didn't expect the K3 to improve on the K5 in fact apart from the selectable AA filter it may only be an improvement in the AF area that's worth having in my case. It is strange that Ricoh announced both cameras (Std and Ltd ) together and it may mean that even the K3 is a stop gap. FF is o...
Posted by K10D on 01/11/2013 - 23:09
K-3 studio test shots now on Imaging Resource
Please stop this thread. I need a lot of good publicity about the K-3,so I can pick up a K-5ii (perhaps s) at a rock bottom price. This discussion is going to push the prices back up :D That was presumably tongue in cheek, but anyway you probably don't need to worry - the marketing around the 24MP ...
Posted by MrB on 02/11/2013 - 09:48
K-3 studio test shots now on Imaging Resource
I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. In terms of noise and detail the K-3 compares rather well to the Nikon (perhaps in line with the previous wisdom that Pentax manage to eek a bit more out o...
Posted by JonSchick on 02/11/2013 - 21:16
K-3 studio test shots now on Imaging Resource
I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. I think the D7100 uses a different sensor Jon, made by Toshiba? Regards David
Posted by davidstorm on 02/11/2013 - 21:53
K-3 studio test shots now on Imaging Resource
I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. I think the D7100 uses a different sensor Jon, made by Toshiba? Regards David Ah - I'd understood differently but don't know for definite. Thanks for cla...
Posted by JonSchick on 02/11/2013 - 22:00
K-3 studio test shots now on Imaging Resource
[quote:3496ace15f="JonSchick"]I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. I think the D7100 uses a different sensor Jon, made by Toshiba? Regards David Ah - I'd understood differently but don't know...
Posted by Smeggypants on 02/11/2013 - 22:15
K-3 studio test shots now on Imaging Resource
I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. In terms of noise and detail the K-3 compares rather well to the Nikon (perhaps in line with the previous wisdom that Pentax manage to eek a bit more out o...
Posted by robbiec on 02/11/2013 - 22:21
K-3 studio test shots now on Imaging Resource
I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. I think the D7100 uses a different sensor Jon, made by Toshiba? Regards David I read that both use a Sony sensor but the K3 has an updated version of the ...
Posted by Russ on 03/11/2013 - 10:55
K-3 studio test shots now on Imaging Resource
[quote:3496ace15f="JonSchick"]I'm not so sure....I compared at IR with the Nikon D7100 instead, which I understand uses the same sensor and also loses the low pass filter. I think the D7100 uses a different sensor Jon, made by Toshiba? Regards David I read that both use a Sony sensor but the K3 ...
Posted by ChrisA on 03/11/2013 - 11:10
K-3 studio test shots now on Imaging Resource
Its a familiar sounding consideration to me, if limiting a choice purely to sensor noise performance - where it most counts is not how much correction is required for noise removal, but more importantly the effects on quality of the required detail and micro-contrast restoration. It is reasonable to...
Posted by McGregNi on 03/11/2013 - 16:10
K-3 studio test shots now on Imaging Resource
http://www.imaging-resource.com/PRODS/pentax-k3/pentax-k3A.HTM#SR2 Part two of Imaging Resources K3 roundup, Pretty much concurs exactly what I'm finding, (Which is always nice!) the K3 has oodles of detail a lot more then any version of the K5. Ok Smeggy, noise, it looks noisier at 1:1 (SUPRIS...
Posted by jules on 07/02/2014 - 06:08
K-3 studio test shots now on Imaging Resource
http://www.imaging-resource.com/PRODS/pentax-k3/pentax-k3A.HTM#SR2 Part two of Imaging Resources K3 roundup, Pretty much concurs exactly what I'm finding, (Which is always nice!) the K3 has oodles of detail a lot more then any version of the K5. Ok Smeggy, noise, it looks noisier at 1:1 (SUPRIS...
Posted by Smeggypants on 07/02/2014 - 07:54
How useful is focus peaking for landscape photography?
Regarding an earlier post, the K-5iis doesn't have focus peaking but live view is very usable and is especially useful when using a 10 stop filter as it enables a view of the image to be maintained when the viewfinder is pitch black. I've never used the focus peaking on a K30, but on the K-01 it'...
Posted by davidstorm on 06/11/2013 - 21:48
K3 resolution
One thing - look on that big hair on head of animal. That rainbow dissapoints. And beard (where (c) is placed) is even worse signal for bad digital signal processing, lack of antialiasing filter and combo of both problems. But, damn... Good lens that 60-250 actually! :D
Posted by Vaards on 10/11/2013 - 21:09
K3 resolution
One thing - look on that big hair on head of animal. That rainbow dissapoints. Don't be ridiculous. That's what I would call nit picking to the n'th degree. Get real,just as you look at a fly, you can't see the multi-faceted detail in its eye, you would only see this minuscule aberration through ...
Posted by Vaards on 11/11/2013 - 22:52
K3 resolution
The lack of AA filter isn't any sort of worry as there is the AA Filter Simulator.
Posted by johnriley on 11/11/2013 - 23:39
K3 resolution
The lack of AA filter isn't any sort of worry as there is the AA Filter Simulator. I`ll repeat - lack of AA filter is major difference. And I look for effectiveness/flaws, etc To understand what I am talking about, look on neckerchief: Brown color is not dirt, it is RGBG CMOS sensor effect,...
Posted by Vaards on 12/11/2013 - 14:33
K3 resolution
p.s. For K-3 right setting is to use not antialiasing filter simulators, but Strong Moire removal tool: http://www.pentaxforums.com/reviews/pentax-k-3-review/moire.html Is this your own evaluation or is there an article somewhere discussing this 'issue' with this particular image? It`s from new...
Posted by Vaards on 12/11/2013 - 14:52
K3 resolution
The lack of AA filter isn't any sort of worry as there is the AA Filter Simulator. I`ll repeat - lack of AA filter is major difference. And I look for effectiveness/flaws, etc To understand what I am talking about, look on neckerchief: Brown color is not dirt, it is RGBG CMOS sensor effect,...
Posted by JAK on 12/11/2013 - 15:02
K3 resolution
What is significant for us Pentax people is firstly to learn more about moire effects and the probability of them affecting our images now. This probability is higher for users of the K5IIs and users of the K3 with the 'simulator' off, than for users of other fairly recent models. Secondly, we ne...
Posted by McGregNi on 12/11/2013 - 15:16
