robert614

Nice picks A c M.Not many people posting horseracing pics,so thanks.I always enjoy checking out other people's work.Since you asked for C&C,I do have a couple of comments. On the first pic,I may ...

Is it just me,or is the 5DIV image sharper in this comparison vs. the studio scene comparison?
Some people commented on the studio scene comparison how soft the 5DIV looked compared to the other...

People on this forum and on other forums,(far more knowledgeable on the subject than I am) are already predicting about 1.6 stops improvement over the 5d3 at base ISO after analyzing the raw files. ...

Thanks for the first impressions Adam.I too,will be upgrading from a 5D3,so your comments are very relevant to me. Though I wasn't blown away by the announced specs,they were enough improvements ...

Beatiful shots Martin! Robert

Unfortunately,I sold that lens awhile ago.So I don't know what firmware it was.I believe I only did one firmware update via the usb dock.But it was definitely before Sigma came out with their new ...

I owned the Sigma 120-300 f2.8 sports a couple of years ago when it first came out.I used it with the 1.4x III on both 5D3 and 7d with no problems.Hope this helps. Robert

Beautiful shots Martin! #2 is tremendous.Great colors on #4 as well. Robert

Not sure case 4 is your best choice.I don't think Mountain bikes are decelerating or accelerating hard enough to warrant using case 4. I would try using case 3.Others may recommend something ...

Great shots Brent.I especially like #1 and 4. Robert

Great shot of the doctor! Robert

I definitely prefer the color on the sample above.They look much more accurate on my calibrated monitor than the first examples you posted.The first shots look warm and also skin tones look ...

Thanks Bob.Very interesting and informative. Robert

Thanks Keith.That makes sense. Robert

Thanks Bob for the detailed explanation. How do you feel about Canon's dual pixel CMOS technology?Do you think the dual pixel design is inherently noisier than its traditional CMOS counterpart? My ...

Thanks for the response RedYeti.I had not considered additional circuitry around the photosite.I am not 100% sure how that benefits only low ISO though.I would think the lower read noise may help ...

I have a question about sensor tech in general.Not sure if this the correct forum,but I shoot Canon,so I'll ask here. I 'm sure many people have seen the article about about the Dynamic range of ...

Interesting findings orbman. I haven't read all the threads on people with AF problems on the 7d2,but one of the first questions that inevitably comes up when people post about AF problems is "Have ...

See if they sell microfiber cloth. First remove any large obvious debris by gently wiping lens surface.Then fog surface by breathing on it.Then buff off condensation with microfiber cloth. Robert