Nikon new release D7100
Speaking of the Nikon D7000 it looks like a replacement D7100
The new Nikon D7100 DSLR features a 24.1MP DX-format CMOS sensor and an EXPEED 3 image processor, which work together to produce high resolution still imagery and full HD 1080i/p video in multiple frame rates. Movie recording is also benefitted through the inclusion of both external microphone and headphone jacks as well as the ability to manual adjust exposure settings during recording. A notable improvement in image sharpness and resolution is afforded through the removal of the optical low-pass filter, and a 51-point autofocus system with 15 cross-type sensors ensures quick and precise focusing. The large 3.2" 1,229k-dot LCD monitor allows live view monitoring and image review and the optical pentaprism viewfinder incorporates an OLED information display and provides 100% field coverage. The EXPEED 3 image processor also provides a wealth of speed throughout the camera system and enables a full-resolution continuous shooting rate of 6fps, a 1.3x DX crop continuous shooting rate of 7fps and an expandable maximum sensitivity to ISO 25600. The new Spot White Balance features permits selective control over custom white balance settings and built-in HDR automatically composites bracketed frames to produce a single image with an extended dynamic range. The D7100 is compatible with the WU-1a Wireless Mobile Adapter to enable wireless connectivity and the ability to instantly transfer imagery to iOS and Android mobile devices. Housing all of the imaging technology is a redesigned body that features magnesium alloy top and rear covers for increased durability and moisture- and weather-resistance. The D7100 is available as a body only or in a kit with the AF-S DX NIKKOR 18-105mm f/3.5-5l.6G ED VR lens. |
Nikon new release D7100
On Fri, 22 Feb 2013 15:02:27 +1100, Rob wrote:
: Speaking of the Nikon D7000 it looks like a replacement D7100 : : : The new Nikon D7100 DSLR features a 24.1MP DX-format CMOS sensor and an : EXPEED 3 image processor, which work together to produce high resolution : still imagery and full HD 1080i/p video in multiple frame rates. Movie : recording is also benefitted through the inclusion of both external : microphone and headphone jacks as well as the ability to manual adjust : exposure settings during recording. A notable improvement in image : sharpness and resolution is afforded through the removal of the optical : low-pass filter, and a 51-point autofocus system with 15 cross-type : sensors ensures quick and precise focusing. The large 3.2" 1,229k-dot : LCD monitor allows live view monitoring and image review and the optical : pentaprism viewfinder incorporates an OLED information display and : provides 100% field coverage. The EXPEED 3 image processor also provides : a wealth of speed throughout the camera system and enables a : full-resolution continuous shooting rate of 6fps, a 1.3x DX crop : continuous shooting rate of 7fps and an expandable maximum sensitivity : to ISO 25600. The new Spot White Balance features permits selective : control over custom white balance settings and built-in HDR : automatically composites bracketed frames to produce a single image with : an extended dynamic range. The D7100 is compatible with the WU-1a : Wireless Mobile Adapter to enable wireless connectivity and the ability : to instantly transfer imagery to iOS and Android mobile devices. Housing : all of the imaging technology is a redesigned body that features : magnesium alloy top and rear covers for increased durability and : moisture- and weather-resistance. The D7100 is available as a body only : or in a kit with the AF-S DX NIKKOR 18-105mm f/3.5-5l.6G ED VR lens. So.... Is THIS the long-awaited "D300 Replacement"? Or just one more shred of evidence that Nikon now equates serious photography with full-frame and that a true D300 replacement is a pipe dream? (As a Canonian, I of course ask this question only to stir the pot and keep it boiling evenly.) ;^) BTW, I don't think I'd be happy with the kit lens, if the best it can do at 105mm is f/51.6. Bob |
Nikon new release D7100
No AA filter = lots of sampling errors, some visible, some less.
-- Alfred Molon ------------------------------ Olympus E-series DSLRs and micro 4/3 forum at http://tech.groups.yahoo.com/group/MyOlympus/ http://myolympus.org/ photo sharing site |
Nikon new release D7100
In article , Alfred
Molon wrote: No AA filter = lots of sampling errors, some visible, some less. it depends on the subject. take a photo where there's very little detail, such as a solid colour wall, and there won't be any aliasing. take a photo of something with a lot of detail and there will be. |
Nikon new release D7100
On 23/02/2013 21:18, Alfred Molon wrote:
No AA filter = lots of sampling errors, some visible, some less. In theory, yes, but you /did/ see the post from someone who had taken several thousand photos on a filter-free D800, and only seen aliasing in a couple of them? With "consumer" rather than "quality professional" lenses the visibility of such errors is much less likely (as lower lenses have lower MTF at the higher spatial frequencies). -- Cheers, David Web: http://www.satsignal.eu |
Nikon new release D7100
In article , David Taylor says...
On 23/02/2013 21:18, Alfred Molon wrote: No AA filter = lots of sampling errors, some visible, some less. In theory, yes, but you /did/ see the post from someone who had taken several thousand photos on a filter-free D800, and only seen aliasing in a couple of them? With "consumer" rather than "quality professional" lenses the visibility of such errors is much less likely (as lower lenses have lower MTF at the higher spatial frequencies). I didn't see that post. But even if the moire is not visible in every shot, it should be clear that errors are present in a large number of images, even if they are not visible (fake detail etc.). On the other hand, with 24MP on a APS-C sensor the lens alone will probably cut off a lot of beyond Nyquist detail. -- Alfred Molon ------------------------------ Olympus E-series DSLRs and micro 4/3 forum at http://tech.groups.yahoo.com/group/MyOlympus/ http://myolympus.org/ photo sharing site |
Nikon new release D7100
Alfred Molon wrote:
In article , David Taylor says... On 23/02/2013 21:18, Alfred Molon wrote: No AA filter = lots of sampling errors, some visible, some less. In theory, yes, but you /did/ see the post from someone who had taken several thousand photos on a filter-free D800, and only seen aliasing in a couple of them? With "consumer" rather than "quality professional" lenses the visibility of such errors is much less likely (as lower lenses have lower MTF at the higher spatial frequencies). I didn't see that post. But even if the moire is not visible in every shot, it should be clear that errors are present in a large number of images, even if they are not visible (fake detail etc.). That is quite true. It may not be obvious noise, but it is "clutter" that reduces the true resolving power of the process. When someone says they didn't see any aliasing in thousands of images the obvious conclusion is that they wouldn't know what it looks like if it bit them. On the other hand, with 24MP on a APS-C sensor the lens alone will probably cut off a lot of beyond Nyquist detail. Only on the worst of lenses. It won't be until the equivalent of a full frame sensor that is greater than 175-200 MP comes along that the sensors will out resolve typical lenses. A 24MP APS-C sensor isn't even close. -- Floyd L. Davidson http://www.apaflo.com/ Ukpeagvik (Barrow, Alaska) |
Nikon new release D7100
Robert Coe wrote:
So.... Is THIS the long-awaited "D300 Replacement"? No. "I can assure you that the D7100 is not positioned to replace the D300s as Nikon's flagship DX-format camera - such is the information received from Nikon Japan on the matter." // Nikon Europe Support http://forums.dpreview.com/forums/th...-post-50901841 http://nikonrumors.com/2013/02/24/ni...lace-the-d300s -- Fredrik Jonson |
Nikon new release D7100
On 1/03/2013 6:52 AM, Fredrik Jonson wrote:
Robert Coe wrote: So.... Is THIS the long-awaited "D300 Replacement"? No. "I can assure you that the D7100 is not positioned to replace the D300s as Nikon's flagship DX-format camera - such is the information received from Nikon Japan on the matter." // Nikon Europe Support http://forums.dpreview.com/forums/th...-post-50901841 http://nikonrumors.com/2013/02/24/ni...lace-the-d300s I don't think it ever was a d300 replacement, my understanding, at the time, the D7000 was a D90 replacement and fits that category. |
Nikon new release D7100
On 2/23/2013 5:08 PM, nospam wrote:
In article , Alfred Molon wrote: No AA filter = lots of sampling errors, some visible, some less. it depends on the subject. take a photo where there's very little detail, such as a solid colour wall, and there won't be any aliasing. take a photo of something with a lot of detail and there will be. And your experience using one is? Or is your comment made based on a survey. One of my friends, a fashion photographer, uses his D800E. His results are fantastic. A well respected fine art photographer also uses one, and she is quite happy with the results. The main reason I did not get one, is that I didn't nbeed that feature for the type of shooting I do. -- PeterN |
All times are GMT +1. The time now is 11:15 PM. |
Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
PhotoBanter.com