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GMCPhotographics said:I also find that Simga launch prices are quite laughable. They tend to settle down after a year or so.
The sound went away?! You are pretty lucky!Northstar said:I’ve had mine since March 2013 and it did make the clicking noise at first, but slowly went away.
I’ve been using it for 2.5 years now and it’s a fantastic lens. I use it primarily for indoor sports action and it focuses quickly and accurately and the IQ is fantastic.
I had forgot that my copy initially had this issue so I got my but off the couch and just went and checked it...nothing nada zilch. No clicking sound and it works perfect.
north
Jack Douglas said:rrcphoto said:John2016 said:Actually YES.
Pointing to problems in this forum is called WHINING!
when it's all you do? yes it's whining.
this was your first of 47 posts.. you have basically "said" the same thing the other 40 some odd:
"From my 20 colleagues 16 went to Sony. Canon had a huge chance to innovate the market but this is a DEAD HORSE. I invested over 20k in Canon glass and I own Canon EOS-1D X Mark II.
Without the correct LUT and 4:4:4 output this is just a nice Z camera. We all been waiting for Canon to give us some innovation but in 2016 a touch screen and WIFI is simple not enough...
Fact is Sony is taking over and Canon with this strange marketing strategy is not going anywhere.
Protecting the C line is a very bad mistake..."
So pathetic it's funny.
Jack
Mancubus said:Mt Spokane Photography said:Mancubus said:. Was blaming myself, changing shooting techniques, trying all types of AF adjustments and nothing helped.
It sucks that such a high end product comes out of the box in need of adjustments that will leave you without your gear for over a month!
Unfortunately, in between the factory and the customer, there are the shipping companies. They are not kind to lenses, and sometimes there is some incredible stress when a forklift drops a pallet of packages 12 feet. You should always return a lens if it does not meet your expectations, shipping damages is a huge factor, its not something easy to control. Roger Cicala of lens rentals has discussed the shipping issue. They check every lens before its rented, and know that some are damaged in shipping because renters complain and return them with problems that were not there when it was shipped. My wife worked for a shipping company, and when the boss was away, they played football with packages at random, drop kicking them across the room into the containers. If they missed, they had to try again and again - you get the idea.
So, if you think a lens is not sharp, return it or send it for repair. Don't live with it and blam the manufacturer when it may have just been used in a game of football![]()
It took me weeks to start noticing that something was wrong. And here in Thailand the return policies are not as friendly as in the US or Europe, especially when you are a foreigner. At the best scenario they would ask me to send in my camera and lens for calibration (which I did after almost a year), but at the time I had an incoming trip and no way I would stay a month without my gear.
Anyway, for months I was blaming myself for my poor technique - because on online forums like this, the reason for poor shots is ALWAYS stupidity from the user, never the equipment.
East Wind Photography said:ahsanford said:East Wind Photography said:You cant control the tamron vignetting in camera but you can with the canon lens for both stills and video. If you shoot raw all the time, you can still correct it in post with nearly any pp software. Further with the newer cameras you can also correct for diffraction in camera. Something that you abolutely need with the tamron at smaller apertures...higher f-stop.
The nonsense about vignetting being an issue is no reason to not purchase this lens. Price and weight are bigger issues and once you can get over that, you will discover that it will pay for itself with higher quality photographs for which you can charge your clients more for.
If you are one of the landscape astro kinds of guys, the in camera correction wont bother you. If you are a serious astro enthusiast, you are going to take many shots, dark frames and flat frames and do the noise reduction with stacking software anyway. Yes, even with wide angle shots.
The other take from this is that with most lenses, the stars at the periphery are junk anyway and most will use wider than needed and crop to the center 2/3. With this lens you can use it all..at least at 16mm..so the benfits far outweigh any extra work one might need to do process the noise. In camera does an exceptional job at both but you end up with a jpg in the end and not able to do much with it after the fact.
With a non canon lens, you have to do everything in post.
It doesn't affect what I shoot (I don't shoot astro or video), but it may discourage some shooters.
Doesn't correcting lens vignetting -- either in-camera or in ACR / Lightroom -- effectively boost the signal and generate noise? Astro people probably don't want to boost anything by 4 stops, do they?
Please educate me here -- this is not something that's keeping me up at night and I've not done much reading on it.
- A
GP.Masserano said:Mikehit said:I think the first two shots typify the problem I have had in the few times I have tried in-camera HDR where the high contrast edges show a halo at the border.
Whether this is because the images I took were too wide a range of exposures I don't know but it is similar to trying to re-saturate the sky when I have applied exposure compensation to a bird in flight.
...also happened to me...
Kodak Ektra packs in a Mediatek SoC and decidedly drab camera tech.
<em><span class="s1">Cine High Speed Zoom 18-35mm T2 and 50-100mm T2 lenses begin shipping on December 9 for a retail price of $3999.00 USD</span></em></p>
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<p class="p2"><!--more--></p>
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