-Exposure compensation done in Av mode does not translate to Manual. Didn't see this until about a half hour ago. One roll is shot at ISO 50, the others at 100. I'm pretty ticked about that, and the worst part it's my own damn fault. On the Nikon system if you dial in +1ev compensation, than it will also apply it to your manual mode. You're setting +1 after all, even after you've loaded in a new roll, or two, or three, and so on.. Not the case on Canon's..and I have no idea why. So to combat this, I set my ISO manually to 50 so that my +1ev would affect both manual and Av. Well after that roll when I put a new one in, the ISO reverted back to 100 and I didn't catch that.
Alot of the Canon shots were out of focus, either slightly or in some cases completely. Always behind the subject, except for one instance.
That sucks. For what it's worth, the 50 L does have a reputation of being tricky to focus. Either due to it's wide aperture or innate focus shift. I've not used it, so I can't comment on my experiences with it. Never had many focus problems with the 50/1.4 though.
I've never had many focus problems with my 50 f/1.4G either. When it gets dark, sure, but otherwise it was generally OK.That sucks. For what it's worth, the 50 L does have a reputation of being tricky to focus. Either due to it's wide aperture or innate focus shift. I've not used it, so I can't comment on my experiences with it. Never had many focus problems with the 50/1.4 though.
I have to agree with all of that, and you're right with the 50L making the 50G look like a bargain in comparison.Sorry for your findings, focus issues really suck, especially on film, where it is much harder to conduct tests.
Now if you wanted to like the Nikon 50/1.4G you'd have a much easier time- the 50L makes that lens look like a real bargain.
I can totally imagine how you so much want to like/love/embrace the 50L+1V, I've had similar feelings with other gear. Sometimes the facts just aren't how the heart wants them to be. I would give in to the Nikon and enjoy it to bits- will save you a lot of money (and frustration, perhaps).
Alternatively you can try to rent another sample of the 50L and a different body (other type if necessary, 1N, 3, etc.) as well. Just to exclude that this is a structural problem with the lens. If I wanted to like the Canon setup that's what I would do.
Lovely model BTW (friend I suppose), quite photogenic.
That's what I plan on doing. I'll rent the same 1V (only one available in the area) and i'll see about renting the 50L from Clutch (if they have one). I have a friend with a 60D that i'll also fiddle with on it too. If it shows the same behavior across that situation again, than I'll just stick with the F100's. The 45 focus points, complete weather sealing, data imprinting, slightly softer bokeh, and extra 1/2 stop just aren't worth the frustration if that's going to be the case.Or what about renting the lens again and testing it on a digital (crop) body? That way the 1V body can be ruled out (or confirmed) as being the problem; also, digital is much faster and cheaper.
I believe the lens you were using was simply back-focusing. Canon 50L is a decent lens, but it is known for focus variations. I don't care for that lens as I've stated before, but the results you got are/were really down to specific specimen issues.
As far as background blur goes, I don't expect a lot with a 50 unless you're close-focusing. An 85 would provide more blur due to it's inherently higher level of compression.
If you read the reviews of the 50MM f1.2 on the B&H website you will see all kinds of complaints about focusing issues. I thought about buying one, but got scared off. Instead I bought the 24MM 1.4 which works perfectly as far as I can tell.
Looks like you've got the dreaded 50L focus shift. One of the reasons I stayed away from it and went with the slower 1.8 and L zooms.
Too big, and when you axe off the vertical grip, what are you left with? The F100, which i've already got 2 of.Another vote for an F5...
Too big, and when you axe off the vertical grip, what are you left with? The F100, which i've already got 2 of.
You may be experiencing a "death of film" issue - without realizing it. The lens focuses close enough with film for most people, in most situations, and they never push it to its limit by making demanding use of f1.2. However, all current mid-upper level Canon digital cameras allow you to micro-adjust the focus on lenses. Canon simply doesn't care that the lens is a bit off on the 1V. The lens was designed and produced after the 1V went out of production.
Pop that baby on a 5DII and you'd be able to get the thing to focus on a gnat's eye. Sad but true.
Well Clutch didn't have the 50L in stock for the weekend, so I thought i'd give it a rest for the next few days. Monday, depending on the weather, I'll see what's up. I might also rent the EF 50mm f/1.4 and 24 f/1.4L to take a look at those too.
It's really dissapointing that a $1500 L prime would do that. I even used the peripheral focus points so I wasn't focusing-and-recomposing. It seems to happen with just about all of them too if you're within 4 feet, which I am alot with my 50's. Now I understand that spherical abberations can cause shift, but the 50mm f/1.0 has a floating element to correct for that. So does the 85L. Like I said though, i'll take a look at the EF 50mm f/1.4 too. I like the camera, but the lens just wasn't there which is a shame.
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