What does Vincent Laforet Think is a Game Changer?

npeters said:
From reading his blog, my guess is that it will be an IS version of his favourite 24-70mm f2.8 lens. Here in Australia the lens RRP is $2,400, more than the old 5D2 body used to sell for.
Couple months too late. It was a video stabilization system that uses accelerometers and ultrasonic motor for a lightweight and silent solution.

http://www.freeflysystems.com/products/moviM10.php
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Looking as tall as the Eiffel Tower - best ways to take this pic

privatebydesign said:
Northstar said:
If I understand correctly, you want both the Eiffel Tower AND your subject in focus? To do this, you need to do some things to widen your dof to infinity.

There are four main factors that contribute to dof: (I know many here know this but their are many that don't, so bear with me)

1. The aperture....shoot at f11 rather than f5.6 or f4...this will help widen your dof.

2. Distance to your subject ... The closer you are to the subject, the narrower the dof. Move further away and your dof will widen.

3. The focal length of your lens...an 85mm lens will have a narrower dof than a 24mm. So as someone else said, shoot wide to increase your dof. 24mm or wider in this case.

4. Your sensor size...a full frame sensor will give you a narrower dof compared to a crop sensor.

So for the tower shot, shoot at f11 and use a 24mm lens...this your starting point. Then, just understand that the closer you get to the subject, the narrower your dof will become, and the more likely the tower will be out of focus. The problem, is that to get the "Godzilla" effect as you describe, you need to be close to the subject, so that they appear to be as big or bigger than the tower..... This is why you need to shoot at 24mm or wider

Omar...as someone else posted, spend 5 minutes playing around with the settings on the following website and you'll learn a lot about the 4 factors that control dof....important stuff.

http://www.dofmaster.com/dofjs.html

Point 3 is arguable, if you maintain subject size dof remains constant between focal lengths.

Point 4 reads incorrectly. A smaller sensor gives more dof. These kinds of forced perspective images are very easy with camera phones and P&S's because they have such small sensors and subsequent massive dof.

Look up forced perspective and use a small sensor at f5.6 or f8, P&S's often max out at f8 anyway.


Pbd..you are correct on point 4, I wrote it wrong...I've edited it now.
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Newspaper Dumps Photographers, Wants Video

Paul, you raise a very good question here and I don't think this is beyond your pay grade at all. I also wonder about how information will be spread after newspapers as we know them have become more or less extinct.

On the positive side this trend might remove a lot of political agitation and propaganda, but what happens once we have only unchanneled information? In case of democracy taking away layers of obfuscation and manipulation is quite a good thing, as seen in the Swiss example. If you compare YouTube to old-fashioned TV, there is also a noticeable freedom of unwanted advertising, but then there are user comments out there on YouTube, which you wouldn't want to read at all, especially in case of religious themes. In such cases the quality of information actually becomes dependent on corporate censoring, which in such cases is a good thing.

The same trend may be happening to news and media in general, but we must all beware of companies misusing available streams of communication for viral marketing and how our precious information suddenly becomes dependent on very few corporate information sources such as Google.
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What will be your next lens - and can you post a photo to explain why?

Deva said:
JonAustin said:
Deva said:
Oddly, although I do have the 8-15mm, I still would like to get a 14mm - because whilst the fisheye is wonderful, the "fisheye" effect needs to be used with care, with only vertical and horizontal lines passing through the centre of the lens remaining straight. Hence I can do landscapes, but to keep the horizontal level, it has to be in the middle of the frame.

As an example, in the shot below, I was slightly off, and so I got a curved horizon.
Deva: I get your point, but in your sample photo, I actually like the curved horizon.

I think sometimes it works better than others - I agree with you that in this case, I quite like it myself, possibly because it picks up on the curves of the flowers, and is slightly masked by the curve of the bay (so the far distant horizon isn't smiling/frowning). The fisheye demands careful composition to get it to work well - but when it does, it gives a very different perspective which I very much enjoy using.

Actually I don't think it is a negative feature that you have to frame carefully with a fish-eye lens, as I do like to spend some time thinking about framing before I shoot anyway.

Thanks for all the positive comments regarding Deva's fish-eye sample picture and of course thanks to Deva, because these comments actually support my view that this lens provides some very nice creative options.
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5D Mark III phenomenon

Harv said:
I generally pull all my cards out after a shoot to upload to the computer and replace them when that is done. As such, I usually close the card door. I'll have to get in the habit of leaving it open until I replace the card.
How about removing the battery first? You still need to charge the battery between shoots so why not remove it first and place it back after you replace the CF card.
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Need help with basic settings for 60D

martinmm said:
You're having problems with exposure compensation. The two bars moving in opposite directions is exposure bracketing. There should be another control for exposure compensation. Also, you may want to turn off bracketing for the time being by merging the two bars back together.

+1... sound like this is the problem if op was using av mode or tv mode but this is not the case. he was using manual mode.

try this with manual mode if op still want to use that mode... careless about violating shutter as blurry image since this is just a test. point entire frame to a blank white piece of paper (white piece of paper must be full expose to light, not under op's table or bed LOL), change the meter until +2. exposure is now set. op can now try to take an image anywhere in his room as long as it has kinda same lighting condition (not under the table or, under a bed, or even at a light). try to take a test image and let us know what happen.

note: do not move frame out of white piece of paper during the time of changing the meter, yet op's shadow should not be included in the white piece of paper.
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Canon X-Video Picture Style

paul13walnut5 said:
Cool. I'm a bit scared to run ML on my 7D, given it's current problems, I saw the X-video as maybe being a way to get another look without breaking anything (I know, I know, ML is by sheer mathematics of users / failures ratio, safe) also I only have 4TB in my RAID, which will zap with renders etc..

What computer hardware are folk using?

& back to question, is anybody using x-video? Are there LUTs for it?

Cheers

Yeah a RAID 0 setup is important. I had started out with non-RAID, USB 2.5 :D (USB 3.0 card in a PCI slot running at only partial USB 3.0 speed) and it was slow. Now a 4TB RAID 0 hooked up over USB 3.0 and that helped a TON.

I also bumped up to an i7 3770 with some fast memory to help out even a bit more (had AMD x940 before).
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Very Stuck Filter

I bought a used copy of the Sigma 18-50, it arrived -unusually- with a filter in place (I remember this from my photo retail days, staff got to keep the decent quality used filters off of lenses we bought in, so we could get the mark up on the crappy filters we sold) I had to use the hacksaw method to get the filter free (I should have in actual fact rejected the lens, as time would tell)

About 8 months in the well performing but sloppy feeling lens broke. Not dropped, no impact, just the zoom barrel slid out of it's helix and would not pop back in. Right in the middle of a video shoot with no back up.

My used bargain lens required an £80 repair, to be fair it arrived with a new barrel and was exceptionally well calibrated (focus faster, sharper corners)

I know from experience that a dropped lens can appear fine but have a problem unseen that will manifest itself at the worst possible moment.
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Canon Creates Video Camera X-Series Look Picture Style

New official Canon picture style

Canon is busy on surprising fronts, and this really might be of use to videoshooters (if you don't shoot raw with magic lantern) or jpeg still shooters (in raw you can apply the style later). Does anyone know how to import these custom picture styles into Lightroom so they can applied to raw shots?

"Image characteristics similar to images shot with Canon’s professional digital video camera (X series) and contrast is softer than Standard in Picture style" ... http://www.canon.co.jp/imaging/picturestyle/file/videocamera.html
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Would there be any chance that EF 200mm f/2L IS USM will be upgraded?

Mt Spokane Photography said:
ZoeEnPhos said:
Hi all here who knows better than me about the future upgrades!


I wonder if there might be a small or any chance, that Canon may or will produce an upgrade of the white Canon EF 200mm f/2L IS USM in near future?


Wishing you all happy shootings!


Greetings from Europe and Sweden!


C

There have been no upgrade rumors. Its not a fast selling lens, and is not easy to resell, so don't expect Canon to invest in a upgrade in the next 10 years. There are just too many other lenses to upgrade, and there are "M" lenses, Cinema lenses, etc that are taking a lot of Canons design resources.

Indicators of Canon having little to no stock of the 200 f/2 (numerous sources have stated this) would suggests that there is an upgrade in the pipeline or that it is just a very good selling lens. Got mine for $4100 used and could easily sell it for $5000. Canon will do the 200 f/2 when it does the 800 f/5.6 as those lenses are same generation.
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TASCAM DR05 - OK to use with Canon 60D?

For 500 £, on eBay, you can buy a Zoom H4n, a Rode NTG-2 mic with a windshield and a shockmount, a decent boompole and a pair of good cables. This way, you'd only miss a good isolating headphone, but if you find something like a used Sennheiser HD280 Pro, you can probably get it all within your budget. That would be a very good audio set. If you can afford it, I would definitely go for it.
Consider also to buy, for outdoor shootings, a blimp windshield with a "dead cat", sometimes they're indispensable. Search for a cheap one (for exemple: http://www.ebay.it/itm/New-40-cm-Blimp-Windshield-with-Furcover-for-microphones-upto-12-30cm-Long-/190839080880?pt=LH_DefaultDomain_2&hash=item2c6ee547b0&_uhb=1) the branded ones are very expensive. They always include a shockmount, so if you're gonna buy it you can save the money for the separated shockmount.
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Microphones

The Zoom H2 is the H4 "bigger bro" (http://www.zoom.co.jp/english/products/h2/) it is the 4 channels one, I have no idea why they named them that way... so the H4 would be the right choise. Anyway, since you just need to record "a couple of short speeches", I wouldn't buy anything and go for a rent. What's more, if you're recording just a speech and you're indoor and there are no disturbing noises, placing the camera near to the subject and using a good video microphone you can already get a decent audio quality.
Otherwise, you could just rent something like a Sennheiser ME67, put it on camera with a shockmount, connect it to the camera with a balanced XLR-Minijack connector and a good shielded cable and this way you'll get a good, already syncronized audio. If the camera has to be far from the subject, you just have to add a boom pole to the equation. Anyway, to rent all this stuff, you won't pay more than 20 $ per day.
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24-70 f/2.8L II strange zoom noise + decentering issues

Got the replacement copy today. Zoom ring sounds perfect! :D
Definitely must have been something strange going on with the one I returned. So I'm really pleased that I chose to send it back and get it replaced.
Actually the zoom ring action feels nicer too and smoother.
Obviously as I've only just got it today and attached it to the camera to check briefly I haven't done any extensive IQ testing but it appears to be very sharp in the middle of the frame at wide and tele end. Will need to check edges at 24mm properly but that also appears to be very good. So think I've got a keeper!
Also don't know if it's my imagination but this copy also appears to be quieter when auto focusing. The returned one was ever so slightly clunky sounding at times. Nothing serious but again this one is an improvement.
So all appears to be good. Even with the inconvenience I've had with getting a good copy without issues I'm still amazed by the near prime-like quality of the images this zoom can create.
Looking forward to putting it through it's paces now :)
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Help with Long Lens + Backup Body choice for Iceland

procentje20 said:
I have quite some experiance buying second hand camera gear, and one thing i noticed might bemefit your goal. Some people buy into the hobby and then suddenly want out, selling all their gear at once. So if you can afford investing, buy somebodys kit (i'd say containing the 7d and 70-200 II) and sell all the lenses seperately. You will have the gear you need for your trip, and make a profit in the process.

Thanks but there are no 7D+70-200 kits. I got a good deal with a new 70-200 IS II, I´ll get the 7D second hand later on. The camera I will certianly sell.
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New Patent App: Improved primes

SA = spherical aberration
COF = curvature of field

As for US re-issue of Japanese patents:
That the US20130135514A1 patent application “claims the benefit of Japanese Patent Application No. 2011-261634, filed Nov. 30, 2011 and is hereby incorporated by reference herein in its entirety “, ensures that any additional claims made in the US application, because it was filed on Nov. 15, 2012 and hence within the 12 month priority year, is allowed to use the first priority date of the Japanese patent. Since being granted patents, is very much about who was “first to file”, this backdating and possible expansion of claims can be quite important.

Further Japanese "kokai" patent applications are not made "made public" until 18 month after their filing - in Japanese and without a search database. I do not know how “made public” is to be interpreted in regards to publication in other languages, but that US20130135514A1 was published on May 30. 2013, or exactly 18 month to the original filing date, is likely no coincidence either.

But let’s take another example to underline the principle. The super zoom Patent application mentioned on CR May28. 2013: The Japanese app is JP2013-97184 with a filing/priority date of Nov 1. 2011. The US app is filed Oct 1.2012 i.e. within the 12 month priority year. The US app is published 18 month after the original filing data, namely May 2. 2013 – whereas the JP app is not published until May 20. 2013.

Hence how much “news value” an US patent application with a JP priority has, cannot be assessed from the cited sentence alone, and unless you have a JPO subscription on the weekly patent database CD update and fluent in “Patent Japanese”, I guess it will be hard getting the news much “fresher” than the corresponding US applications (for those JP apps that are actually filed in the US or the EU, that is)..

~ hans ~
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Bag for 60D - what should I buy?

Dave_NYC said:
Maui5150 said:
The LowePro belt can "release" itself and my nice new Canon took a 3 Ft drop and broke the LCD and cracked the housing. Saw other comments in forums related to similar things that happened to others.

Your mileage may vary, but I definitely am regretting swapping over to a LowePro belt from Black Rapid. At least my repair will be a little cheaper because of CPS... but could have been very costly.

I actually use a police duty belt, which has a release mechanism you have to push in first before the belt can be unlocked: http://www.amazon.com/gp/product/B0035XKDYC/ref=oh_details_o03_s02_i00?ie=UTF8&psc=1

That looks like the same buckle on the Spider Holster belt
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Canon Tele lenses vs Nikon tele lenses ( both with converters )

Where mine really impress me is the flat sharp field. The two I have are amazing. A good flat sharp field with little or no distortion. Which is very important to me. Close quarter shooting makes the lenses a perfect match for me. Bare lens my 300 is so sharp it is amazing. Shooting with it everyday I can immediately see the quality drop when I put on my 1.4. Not only that with the 1.4 on a bigger lens it slows me down to a crawl. Af speed, Long lens technique has to kick in to get sharp shots. Just not fun for me. The 1.4 on the 300 I find acceptable. It is light and IS does a good job. The 2X is strictly a no go zone for me with either lens.

Kinda curious about the new 200-400. Looking at the MTF charts. I personally do not think I would buy one. For me that is. Again, not for most I guess.

That is just me. It looks like it is not for most. So no sweat.. But that is the way mine work, and the way I like to use them for my style of shooting.
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