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Messages - pwp

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31
Lenses / Re: recommendation: canon 24mm f1.4 or 85mm f1.2 for wedding?
« on: October 08, 2014, 07:27:00 AM »
You're perfectly set up already. Buy a new suit!

-pw

32
Reviews / Re: Scott Kelby 7D Mark II Real World
« on: October 08, 2014, 03:50:07 AM »
I looked at the video and I had cramps in my stomach. I just cannot take this guy seriously. I'm not even sure he knew which DSLR he is talking about (24MP), then he was like "we dared shooting at ISO800, even at ISO1000 and OH MY GOD, *jizz in his pants* OH MY GOD YOU GAIS, it's unbelievable!!". I would like to see some badly lit sports at ISO3200-ISO6400.
Sure he posted, again "OH MY GOD YOU GAIS, 16.000 ISO of nipples", but at fast moving subjects in poorly lit conditions.. this is where it all comes down to what it can do.
So it wasn't just me...Scott Kelby is generally gushingly enthusiastic, but he was in other-worldly overdrive in this vid. He's exhausting! Hungry for any 7DII info, I skimmed through it.

-pw

33
Reviews / Re: Scott Kelby 7D Mark II Real World
« on: October 08, 2014, 12:06:20 AM »
Good God you guys are dumb sometimes.
Download the full sized images, a couple have small crops but two are 5472x3648 for 19,961,856 px, a 20MP camera.
Jeez, talk about speculate rather than just think!
Awww be nice. We're not all maths geniuses!

-pw

34
Reviews / Re: Scott Kelby 7D Mark II Real World
« on: October 07, 2014, 11:27:54 PM »
Yeah I heard him say 24MP twice also. I was extremely disappointed, given the fact that the released camera will have only 20. I honestly believe canon made it 24MP but decided to use the 20mp in this body so they could keep the camera cheap and sell more.  >:(

I think you are right. The early talk was that several prototypes including a 24mp sensor body were being tested. Maybe the one he was using is one of those? That or he just mixed up the specs with an earlier prototype.

If it was genuinely a 24mp prototype, we may see even more improved high iso noise in the 20mp version. There are a lot of comments posted on Scott Kelby's blog. Only George asks about the 24mp blooper, and it's unanswered by Kelby.

Anyway, we'll see soon enough. Personally I'd prefer a lower noise, faster clearing 20mp 7DII.

-pw

35
Lenses / Re: Is FoCal worth ~$150?
« on: October 07, 2014, 11:13:57 PM »
Where is the $150 price coming from? I'm seeing FoCal Pro at the Reikan website for £69.95. http://www.reikan.co.uk/focalweb/index.php/versions/focal-pro/

Converted to USD https://www.google.com.au/#q=70+pounds+to+dollars I'm seeing $112.48

Am I missing something here?

-pw

36
Lighting / Re: POLL: What flash modes do you use?
« on: October 07, 2014, 07:56:06 PM »
Flash tubes have a remarkably short full power rated lifespan. We all generally get hugely more out of them than the ratings but that doesn't change the actual manufacturers specs.
http://www.strobist.blogspot.com/2013/02/will-your-flash-last-forever.html
Interesting read. Thanks for that. It completely contradicts my own no-doubt narrow though long experience, but maybe I've just been just plain lucky.

To quote the Strobist article....And it might surprise you to know that 5,000 pops is an expected life span for some flash tubes. Disappointed? I was, too. And it gets worse: some tubes are rated at 1,000 pops.

No manufacturer could survive on these figures, every sale would result in a warranty replacement. On a big day I'd easily expect 1000+ pops from 580 exII & 600 ex-rt, and sometimes 3000+ from the Einsteins in a big studio session. Comments in the Strobist post are also completely at odds with the claims.

I'd love to see some real manufacturers numbers on this, unsubstantiated Strobist editorial content doesn't necessarily establish stable facts. Like contemporary Japanese cars, I'm constantly amazed at the durability and reliability of products sold by Canon, Panasonic, Apple, Paul C Buff (US) and so on.

But flash tubes? The future looks very bright.

-pw

37
Lighting / Re: POLL: What flash modes do you use?
« on: October 07, 2014, 06:55:09 PM »
I do know however that I fried my 600rt flash a couple of months ago, the flash head was replaced under warranty.
Ouch! That's unfortunate. I'm glad you still had warranty cover.

-pw

38
Lighting / Re: POLL: What flash modes do you use?
« on: October 07, 2014, 06:43:05 PM »
One note: shooting at full power kills your flash, so if you often shoot m flash anyway w/o need for Canon's rt protocol maybe it's a good idea to buy a cheap Pixel flash... ruining the flash tube of a €500 flash seems like a waste of money if a €70 flash does the same thing.
Interesting. Where did you read that? In a multi-decade career using flash almost daily, I've never heard this. On the contrary, underused flashes can have shorter lives, but then it's the capacitors that generally fail. Flashes that are stored unused for long periods should be "exercised" from time to time. Profoto used to advise that the big floor-pack flash packs be gradually built up through the power settings after prolonged storage rather than going straight to full-power pops.

I've had to replace three flash tubes and they were all resulting from drops. One was a brand new Profoto Compact 600 mono ( I was sad!) and twice with dropped 580EXII. They cost little over $100 each to repair at CPS.

What I have blown slightly more often is flash capacitors. My old Elinchrom 500 monos which didn't have cooling fans blew capacitors with alarming regularity. And I've blown a couple of Canon Speedlight capacitors, a 540-EZ and a 580-EX while working them far too hard on full power while hooked up to Quantum Turbo external battery packs. You just have to be a bit sensible when using gutsy external packs. Newer speedlights like to 600 EX-RT and Godox Witstro have overheat protection cutout functions. The $70 cheapies probably don't.

It's possible you may have been thinking about capacitors rather than tubes.

-pw

39
Lenses / Re: 45mm vs. 90mm tilt-shift
« on: October 07, 2014, 12:41:47 AM »
As a long time user of both (plus a 17mm) I use the 90mm all the time, but the 45mm only rarely. The 90mm is spectacularly sharp, while the 45 isn't quite in the same league and it also has a few optical chromatic aberration problems when tilted.
I agree, of the two go for the 90mm, especially as you're shooting FF. I have the 90mm which I mainly use for products...it's amazingly sharp. But for portraits? Wouldn't you miss AF? I've used mine on a few portrait shoots but nearly always get my best shots with the 70-200 f/2.8isII. I just keep the 90mm for 100% static subjects.

-pw

40
Lighting / Re: POLL: What flash modes do you use?
« on: October 06, 2014, 07:27:43 PM »
I use ETTL all the way unless the 600 ex-rt can't work it out, then I switch to Manual. It's very quick and easy on the 600 ex-rt, much quicker and intuitive GUI than the 580 and 550 speedlights.

Whenever I switch my 600rt flash from M to ETTL, the flash makes me cycle through these strange modes as there's no way (I know of) to disable them altogether. And I'm always wondering: How uses these anyway?

It not exactly any hardship to cycle through the different modes, the 600 ex-rt GUI attracted nothing but praise when it was released. But you do have a point. On EOS 1-Series bodies you can disable exposure modes that you never use. This is possible because the exposure modes are in menus rather than dial operated. So on my EOS 1-Series bodies the only exposure mode options are Manual and Aperture Priority. This not only speeds things up, but reduces the possibility of accidentally shooting in the wrong mode.

-pw

41
Lenses / Re: 50mm f/1.4 Canon vs. Sigma
« on: October 06, 2014, 07:11:14 PM »
I replaced an EF 50 f/1.4 with a Sigma 50 f/1.4 (previous non-Art model) and what a waste of money. My EF 50 f/1.4 was good at f/1.8 and sharp at f/2.  The Sigma was occasionally sharp, it had completely erratic and utterly hopeless AF, unable to be rectified by Sigma. When it nailed focus it was exquisite, but the AF inconsistency meant it was never trusted on a commercial job and was subsequently went off to eBay. The Sigma was twice the weight and bulk in the bag over the EF 50 f/1.4 which I wish I'd kept.

However the new Sigma Art 50 f/1.4 sounds like a big improvement, though there have been enough stories and user-feedback that question Sigma's quality control. YMMV.

-pw

42
TBH the MKI is renowned for being a dubious lens and getting a good copy is key...
The MKI is a stellar lens, but so is the Tamron. I chose the MKI because I like to stay in the Canon Camp.
Might be worth waiting and see what sigma do with the rumoured 24-70mm F2 IS
Slight contradiction there...yes there are stellar copies of the MkI in existence, but tend to be rare as hens teeth. After five MkI's all of which were utterly hopeless and unable to be rectified by Canon, I was happy as can be with a great copy of the 24-105 f/4is which I got to see me through until the MkII was released. I didn't expect it to be so good. The 24-105 is a lot of photographers most used and favourite lens, so you could consider one of these. They are a true bargain.
Sell your MK I and pick up a MK II  8)
If the budget allows this is the preferred route. My MkII is so good I've sold off all my primes in the 24-70 range.
Can't comment on the Tamron, but they do get good reviews.

-pw

43
EOS Bodies / Re: EOS 2000d release date?
« on: October 05, 2014, 06:51:57 PM »
EOS 2000D? It wouldn't want to be confused with the $18,000 2 megapixel D2000 from 1998
http://en.wikipedia.org/wiki/Canon_EOS_D2000

-pw

44
EOS Bodies - For Stills / Re: 7D Mark II AF Points Lighted??
« on: October 01, 2014, 11:58:52 PM »
That thought has crossed my mind too when checking over the impressive 7D2 specs. In spite of getting used to it, the hard to see black AF points in the 5D3 drive me nuts and genuinely slow things down. Losing track of your selected AF point takes up attention that would be better directed towards your creative flow.

The constantly illuminated red AF point in the 1D4 and just about every Canon DSLR that preceded it are quick and easy to use. I'll miss that particular functionality when I eventually retire the 1D4.

-pw

45
Lighting / Re: Speedlites - How many are enough?
« on: October 01, 2014, 07:38:20 PM »
Hyper sync - long duration flash over the entire curtain movement
True high sync speeds - standard sync method but @ above 1/250th. (Which is still the best and most efficient but expensive.)
HSS - pulsed flash over the duration of the curtain movement.

I think you misread my comment, all of these methods are ways of syncing at High speeds, hence HSS but the most true form is the traditional method and the others are a workaround.

There is nothing 'true' or 'high sync speed' when syncing above 1/250th or 1/180th or even 1/60th.  HSS is syncing multiple bursts over a curtain movement - where the sync is with the slit being exposed is perfectly timed with the speedlites.  Syncing with a Leaf shutter doesn't involve multiple bursts.

Syncing with a 'slow' strobe or speedlight where your shutter speed is faster than the lights t.1 time is just that, dealing with slow lights.  The issue is that you're not going to get even exposure over the frame, let alone between shots.

Now, with all that said, with the faster studio lights, like Einsteins in the fast mode, or the Bron Move2 packs that'll do a 1/10,000 flash duration, you can 'sync' at 1/125th or even slower, and 'freeze' your subject with light.  Then, all syncing at a faster speed does is allow you to kill the ambient light.

Which for most of my purposes is exactly what I'm setting out to do, such as with a portrait in full daylight, or balancing a portrait subject in open shade against full daylight, or a portrait in full daylight that will benefit from being shot wide-open. With my Einsteins fired with ODS adjusted Odins I get consistent, even exposures at shutter speeds all the way to 1/8000, though usually don't need to go past 1/2000. The Godox Witstro is also clean, even and consistent.

Freezing action with flash is another technique skill-set altogether; both are entirely valid and useful.

Whether it's correctly called HyperSync, High Speed Sync or HSS or Crazy-Fast-Speedy-Sync is immaterial to me. When you understand the characteristics or shortcomings of your chosen method, it simply becomes another tool to expand your creative scope, limited only by your imagination.

-pw


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