DOOK wrote:
The two sharpest zooms I use on my D7100 both happen to be Sigmas....17-50mm f2.8, & a 70-200mm f2.8. They are both razor sharp throughout their range, but the 17-50mm at 50mm & around f5.6 to f16 is an absolute tack driver.
Definitely would save me money to go for the Sigma. Thanks for the information.
DOOK
Loc: Maclean, Australia
ktngrandma wrote:
Definitely would save me money to go for the Sigma. Thanks for the information.
Both of these are 'EX' lenses, which is Sigma's version of Canon's 'L'. They are not real cheap, but are still a lot cheaper than the equivalent Nikon/Canon lenses. You won't be disappointed with either of them. :-)
luvmypets wrote:
If you go to dxomark.com there is a section on lens comparison. You can even have it filter for your specific camera, different brands, zooms,primes etc. I was surprised to see that the Tamron 24-70 and 70-200 out performed their Nikon equivalents and cost hundreds less. After more research on the web that agreed with those findings I purchased the Tamrons and am thrilled with them. I never thought I'd buy anything but Nikon.
I am planning a future purchase of the D610 and according to Dxomark these lenses are still the better choice for that camera also.
If you go to dxomark.com there is a section on len... (
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I went to dxomark website and could not fine the section on lens comparison. Can you copy and paste the URL here? thanks
Is this the one? Or is there another model.... Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD Large Aperture Telephoto Zoom Lens for Nikon Digital DSLR Camera.
joer
Loc: Colorado/Illinois
Ambrose wrote:
I would like to hear opinions on what you may consider the sharpest zoom available for Nikon. I've grown unsatisfied with my 18-150 and 18-200 due to generally soft results on my D7100.
I shoot mostly landscapes, so I would be looking at the wide end on the low side.
Thoughts?
Just about any lens is sharp if you know how to sharpen it in post processing. In stead of buying a new lens focus on you processing skills.
luvmypets
Loc: Born & raised Texan living in Fayetteville NC
2thfxr wrote:
I went to dxomark website and could not fine the section on lens comparison. Can you copy and paste the URL here? thanks
http://www.dxomark.com/Lenses/RatingsYou may have to copy and paste but it brings you right to the page. On the right hand side you will see the filters. First, go the the filter by camera and enter the brand, next is the model. Then I skip down to mount type, then brand, then type. It automatically filters the results and gives you the comparison. For the lens brands I used Nikon, Sigma and Tamron.
Let me know if I can help further
The Tamron 28-75mm f2.8 is the sharpest amongst my lenses and it is a 2.8 throughout the zoom.
joer wrote:
Just about any lens is sharp if you know how to sharpen it in post processing. In stead of buying a new lens focus on you processing skills.
I would disagree with the idea of using post processing to "fix" anything like sharpness as a default.
Ambrose wrote:
I would like to hear opinions on what you may consider the sharpest zoom available for Nikon. I've grown unsatisfied with my 18-150 and 18-200 due to generally soft results on my D7100.
I shoot mostly landscapes, so I would be looking at the wide end on the low side.
Thoughts?
Do you notice the trends:
* Every lens which has been mentioned is a fixed aperture, usually f/2.8, sometimes f/4, and one f/1.8.
* Each has a limited zoom range, usually around 3x, like 70-200mm, 24-70mm, ....
* The brand doesn't matter too much, and Nikon, Sigma, and Tamron are all mentioned.
* The lenses are all generally current models, while older ones are often not quite as sharp, because zoom lens technology has improved a lot in recent years.
* Most of the lenses are FX lenses, the most notable exception is the Sigma 18-35mm f/1.8 DX (with a mention of Sigma 17-50mm f/2.8 DX).
Unfortunately, very few of the lenses suggested are very wide for landscapes.
As David said, though, you also want to look into why your current lenses are producing soft photos. Is it really all the lenses? If not, the problem will not be resolved by replacing the lenses.
By far and away the sharpest zoom I've ever used is Nikon's 17-55mm f2.8. I moved up from my D300 to a D700. For the 700 I bought Nikon's 24-70mm f2.8. It does not seem as sharp as the 17-55mm.
Gene51
Loc: Yonkers, NY, now in LSD (LowerSlowerDelaware)
I use the 12-24 for landscapes and am looking into the 24-70 next.
joer
Loc: Colorado/Illinois
amehta wrote:
I would disagree with the idea of using post processing to "fix" anything like sharpness as a default.
Sharpening is no different than adding contrast or adjusting exposure. Its probably the single most use tool in post processing.
Use a prime lens instead of playing zoom all the time with cheap lenses.
Nikon 14-24, 24-70, 70-200, all f2.8 simply the best,did I mention expensive. Ya get what ya pay for, for sure.
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