MayaTlab0

MayaTlab0

Lives in France Paris, France
Works as a Student, not starved yet, possibly bored.
Joined on Feb 27, 2011

MayaTlab0's recent activity

  • I sold my 50mm f1.8II but since I'm likely to buy the new STM version I suppose in I could do that. Not too soon though :D.
  • Perhaps I'm wrong, but since the brightness difference is the product of vignetting, shouldn't you adjust exposure instead ? Anyway, that's using the same source, but mid-frame, exposure adjusted : ...
  • There is nothing inherent to the m43 standard that prevents the use of multi-aspect ratios sensors. In addition the cost isn't a problem either : so far all multi-aspect sensors have been far ...
  • Replied in 5D IV 36 MP
    With the release of the 5DS(r) I would be extremely surprised to see Canon releasing a 36mp camera anytime soon. My expectation is for the 5D series to become more specialised in two branches and ...
  • I believe this no longer is the case on nearly all cameras now bar Canons below the 1Dx level. See here : http://home.comcast.net/%7ENikonD70/Charts/PDR.htm#Canon%20EOS%201D%20X,Canon%20EOS%205D%20 ...
  • If you're talking about the HDR feature, I noticed the same thing on my 5DIII, and in several years I've never found a way to avoid this ! So I suppose regular bracketing is your only solution I'm ...
  • And a challenge for the AF system. Let's hope Canon will get the manufacturing and adjustments right first try.

  • I've had the exact opposite experience. For example, my 5DIII + 40mm was much superior at f2.8 than my EM1 + 25mm, regardless of the aperture. The 25mm supposedly is good in the corners, at least ...
  • I'd rather have them take all the time they need to ensure proper manufacturing tolerances. With 50mp, mount / sensor alignment, AF calibration, etc. are going to be crucial. I'd be very happy if ...
  • If the following poll (sorry, in French), and a Canon dealer I spoke to, are any indication, it isn't going to be a low volume item at all. http://www.focus-numerique.com/canon-eos-5ds-5ds-pensez-n ...
  • I suppose the main optical improvement of this new 50 is likely going to be proper manufacturing tolerances indeed. I've been somewhat impressed by the 40mm in that regard.
  • I can't fault Canon's release strategy... I'm nearly sure to buy this one... and the 50mm f1.4 IS USM afterwards, if it ever comes !
  • Thanks for the link. As expected, not a lens I'm uninterested into, but not the Canon 50 that finally will give us modern, somewhat decent performances at apertures faster than f2.8. I suppose ...
  • Thanks for making the raw files available !

  • The following video shows that it doesn't focus internally - the barrel extends when focusing. https://www.youtube.com/watch?v=JQPzkgrCbe8
  • Actually, the MTF chart is a little bit different. For example, thin blue solid line at 20mm.
    Also, I don't think the old optics are "so good". Well, past f4, they're fine, but it isn't like it's a...

  • Actually, the MTF chart is a little bit different. For example, the thin blue solid line at 20mm.
    Also, I don't think the old optics are "so good". Well, past f4, they're fine, but it isn't like...

  • Actually, the MTF chart is a little bit different. For example, the thin blue solid line at 20mm.
    Also, I don't think the old optics are "so good". Well, past f4, they're fine, but it isn't like...

  • Actually, the MTF chart is a little bit different. For example, the thin blue solid line at 20mm - which I believe is the 30l/mm sagittal MTF at f8.
    Also, I don't think the old optics are "so...

  • Actually, even though the MTF charts look identical - in truth they aren't. There are some tiny, tiny variations - for some reason.

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