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Third Party Manufacturers / Re: 135mm f/1.8 DG OS ART Next from Sigma? [CR1]
« on: April 21, 2013, 10:27:21 AM »
If these perform at the level of the 35 f1.4 I will be looking forward to buying both
June 18, 2013, 10:21:50 PM
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Lenses / Re: Stolen lens database?
« on: April 15, 2013, 02:20:39 PM »
I'd be less worried about whether the lens is stolen or not, and more worried about whether or not this lens even actually exists. the whole thing could be a scam, as the old "if it's too good to be true..." adage holds up very well with photography gear on the internet.
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EOS Bodies / Re: Patent: EF 400 f/4 DO IS II
« on: April 14, 2013, 09:40:04 PM »
Realistically I think we're looking at $7500 to $9000 for this
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Lenses / Re: Is the upcoming 50mm F/2 IS USM for me?
« on: April 03, 2013, 09:11:33 AM »
I would think that they could make it a 50mm f/1.8 IS or even a 50mm f/1.4 IS, sticking with their current product positioning trend. a 50mm f/2 actually seems a little slow for what they should technically be able to accomplish.
I personally just bought the 35mm f/2 IS to serve as a walkaround on a 5D Mark III as the trusty ol' 24-70mm f/2.8 L was far too bulky and too intimidating for many situations. it's a great lens, the IS works well, the resolution is excellent. color and contrast are good, contrast may actually be a bit overdone for my tastes, but the images certainly have 'pop' straight out of the camera.
I tried the 24mm f/2.8 IS in the store and it also looked good, but I have far too much overlap at the 24mm f/2.8 position already, with the 24-70 L and the 16-35 L. a 50mm f/2 IS should be good but I wouldn't trade my 50 f/1.4 in for it. frankly, even if it's a 50mm f/1.4 IS, I would trade my current 1.4 in for it, but it would at least make a more compelling argument for upgrade.
I personally just bought the 35mm f/2 IS to serve as a walkaround on a 5D Mark III as the trusty ol' 24-70mm f/2.8 L was far too bulky and too intimidating for many situations. it's a great lens, the IS works well, the resolution is excellent. color and contrast are good, contrast may actually be a bit overdone for my tastes, but the images certainly have 'pop' straight out of the camera.
I tried the 24mm f/2.8 IS in the store and it also looked good, but I have far too much overlap at the 24mm f/2.8 position already, with the 24-70 L and the 16-35 L. a 50mm f/2 IS should be good but I wouldn't trade my 50 f/1.4 in for it. frankly, even if it's a 50mm f/1.4 IS, I would trade my current 1.4 in for it, but it would at least make a more compelling argument for upgrade.
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Third Party Manufacturers / Re: Crazy... go Nikon?
« on: April 03, 2013, 09:02:47 AM »
I finally got a great deal on trade-in gear and made the switch from 5DII to 5D Mark III ... and I gotta say, if the D800 is any better, then it must be an insanely good camera. did some shooting at 1-stop underexposed at ISO 6400 last night with the new 35mm f/2 IS and yes, while the blacks are a bit crushed (I feel this also has something to do with the lens, the 35 f/2 IS is ridiculously contrasty, maybe almost a little too much so), there is excellent detail in the areas where it matters and the files from the 5D Mark III clean up far nicer than the ones from the II in terms of noise reduction. back when I was comparison shopping, it looked like the 5D Mark III had a 2/3-stop advantage over the 5D Mark II in terms of sensor performance based on web charts (dpreview and the like), but I'm finding in real-world usage, it's functionally a 1, maybe 1-1/3 stop advantage in terms of true usability.
I haven't done enough architectural/landscape work with it yet to tell if the dynamic range is improved over the 5D II, but from the bit of work I have done so far, it looks pretty good. I've shot far more restrictive film formats before so dynamic range, limited or not, doesn't bother me. I do think more is always better, but for those folks on here clamoring that the dynamic range limitations of the Canon are a deal-breaker are definitely exaggerating. please look at the work of Galen Rowell to see how dynamic range is controlled at the point of capture. and if you claim that it's too cumbersome, remember that half the time he was photographing in locations that he either had to ski to get to, hike to get to, or be roped in to get to.
I haven't done enough architectural/landscape work with it yet to tell if the dynamic range is improved over the 5D II, but from the bit of work I have done so far, it looks pretty good. I've shot far more restrictive film formats before so dynamic range, limited or not, doesn't bother me. I do think more is always better, but for those folks on here clamoring that the dynamic range limitations of the Canon are a deal-breaker are definitely exaggerating. please look at the work of Galen Rowell to see how dynamic range is controlled at the point of capture. and if you claim that it's too cumbersome, remember that half the time he was photographing in locations that he either had to ski to get to, hike to get to, or be roped in to get to.
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EOS Bodies - For Stills / Re: Why is my 6D Long exp. noise reduction giving MORE noise? (pics inside)
« on: March 29, 2013, 02:34:16 PM »
I've stopped using Long Exposure Noise Reduction because I realized it wasn't actually time effective. when shooting, it closes the shutter for a time equal to the exposure time to try and figure out how much noise to subtract. as Aglet pointed out, it's really mainly just to remove the hot pixels.
I've discovered that when night shooting, I'll typically shoot numerous frames of around 5 to 10 minute exposures, of which I only select a couple to really work on in post. removing the hot pixels manually takes me only a few minutes per frame, whereas a 45-minute series of shots would cost me an extra 45 minutes in the field of waiting for the long exposure noise reduction to do its thing. totally not worth the time, just clean hot pixels in post and use a decent noise removal plug-in.
I've discovered that when night shooting, I'll typically shoot numerous frames of around 5 to 10 minute exposures, of which I only select a couple to really work on in post. removing the hot pixels manually takes me only a few minutes per frame, whereas a 45-minute series of shots would cost me an extra 45 minutes in the field of waiting for the long exposure noise reduction to do its thing. totally not worth the time, just clean hot pixels in post and use a decent noise removal plug-in.
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Third Party Manufacturers / Re: Crazy... go Nikon?
« on: March 29, 2013, 02:10:22 PM »
looks like someone hasn't met a GND filter yet
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Third Party Manufacturers / Re: Crazy... go Nikon?
« on: March 28, 2013, 09:54:27 AM »
empirical test-wise, I don't think anyone is going to argue that Canon is slightly behind Sony/Nikon in terms of dynamic range recorded by their sensors.
the argument is whether or not it's a deal-breaker. I think if the photographer is uneducated, lazy, or lacking key tools, then yes, it could be construed as a deal-breaker. but if you're really taking your work (paid work or personal artistic work) seriously, it should not present itself as any sort of impedance. people took amazing photos on slide film back in the day. I won't claim to be someone who took amazing slide film photographs, but I did use it for architectural work and I devised ways of working within its narrow dynamic range, the though process of which greatly improved the quality of my photos.
the argument is whether or not it's a deal-breaker. I think if the photographer is uneducated, lazy, or lacking key tools, then yes, it could be construed as a deal-breaker. but if you're really taking your work (paid work or personal artistic work) seriously, it should not present itself as any sort of impedance. people took amazing photos on slide film back in the day. I won't claim to be someone who took amazing slide film photographs, but I did use it for architectural work and I devised ways of working within its narrow dynamic range, the though process of which greatly improved the quality of my photos.
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EOS Bodies / Re: EOS 7D Mark II Test Camera [CR1]
« on: March 28, 2013, 09:48:30 AM »
this is like a 180-degree u-turn from the previous rumors about the 7D Mark II being a huge leap forward rather than an incremental step up. is this perhaps the 70D instead? that would be a whole lot more exciting.
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Third Party Manufacturers / Re: Sigma 120-300 f/2.8 DG OS HSM Delayed
« on: March 27, 2013, 10:25:30 AM »I'm not sure this is much of a disappointment, since as far as I understand the optical design is unchanged from the existing model. And we can be sure the new one will be significantly more expensive. Of course we have to wait and see if this is how it plays out.
I'm more annoyed the street price dropped some 20% since I bought the current version, but have no regrets as it is a good leans already.
Where did you read that it was the same optical formula? I'm not doubting you - I just hadn't read that and was curious.
if you compare the lens diagram that sigma posted for the new one, and the lens diagram they posted for the old one, it's the exact same diagram.
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Lenses / Re: My answer
« on: March 27, 2013, 09:54:43 AM »I usually use it only from about 16 to 28mm, because my version is not very good at 35mm
that's exactly consistent with my experience of the lens. if I need to go mostly 24mm and above, it's really not worth using the 16-35, I go to the 24-70 instead. but for the wider-than-24 range it's fairly unmatchable in terms of flexibility if you're using a Canon camera
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Third Party Manufacturers / Re: Sigma 120-300 f/2.8 DG OS HSM Delayed
« on: March 27, 2013, 09:52:18 AM »
yeah this one was disappointing from the moment it was announced, given that it is pretty much a rehash of a previous lens. it's about as exciting as the new 18-55 kit lens from Canon or the t5i, in that it's already an existing product available on the market.
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Speedlites, Printers, Accessories / Re: LEE, HITECH, SINGH RAY, COKIN Filters
« on: March 27, 2013, 07:47:14 AM »
Singh rays are not entirely scratch resistant. They will still scuff up over time. That being said, the scratches on mine haven't made any noticeable impact on image quality, I worry much more about dust than the scratches. I have no idea how it compares to the other brands' durability.
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Video & Movie / Re: 5D MkIII + Konova K2 Slider + Bboying (Breakdancing)
« on: March 26, 2013, 10:05:24 AM »
nice choice of music to go with the video, hope you follow up with more stuff. I agree with JLRoyal42 about thinking more about the light, even if you don't have the money for a artificial light, think about using the sun and what time of day and location to shoot in order to get maximum effect out of the largest free lighting source in the solar system. lots of really excellent footage out there shot natural lighting only.
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EOS Bodies / Re: 6D Autofocus not impressive
« on: March 26, 2013, 09:59:35 AM »
as most people here have noted, everyone could pretty much see from the start that the 6D AF was a warmed-over 5D Mark II AF system. as a 5D Mark II owner, I have to agree that it is functional but really not "impressive", when it is pushed anywhere near its limits of low light or action (or heaven forbid, low light action) it really falls down flat. the other 90% of the time, it does it job fine.
whoever told you the 5D Mark III's AF system was hardly any different from the 6D was a total liar, they're really not in the same ballpark. if AF speed and accuracy matters to you, it's worth investing in the 5D III.
whoever told you the 5D Mark III's AF system was hardly any different from the 6D was a total liar, they're really not in the same ballpark. if AF speed and accuracy matters to you, it's worth investing in the 5D III.