sleepyhead
Well-known
What is the minumum focusing distance for this lens?
.9m tencharWhat is the minumum focusing distance for this lens?
So you've got both lenses and can speak with authority that these are apples and oranges? 🙄
Bottom line: This lens seems to be a clear attempt to copy the 75 'lux rendering, just like the CV 35/1.4 appears to have been an attempt to copy the pre-ASPH 35 'lux, etc. Its a trend with Mr. K.
Is it a perfect copy? No, but in many ways I actually like this lens better than my 75 'lux. Like I pointed out, smaller and lighter. Apples and oranges, no. Navel oranges vs. Clementines--probably more like it. 😀
Clearly, while "copying", besides a few glass elements, they missed a couple of minor Summilux features 🙄
1) the Summilux is (much) faster and has shorter min. focus
2) Stephen's link, for instance (http://www.flickr.com/photos/jhapeman/5024252386/lightbox/), shows that the Summilux corner resolution even at f1.4 beats the Heliar easily at least up to f4.
The Summilux was made for journalism type applications, usable for corner to corner sharp photos at f2 and up, behaving very much like a Summicron at the same f stops. Very usable even for landscapes.
The only thing similar between the two lenses is the focal length.
The Heliar is a great lens for sure. And if you like it and get the results you want, more power to you. However optically, it behaves much more, say, like my Helios 40-2, my Jupiter 9 or my Komura 80/1.8 than like my 75 Summilux. If you bought your 75/1.4 for shallow bokeh 400x600 flickr posts, well, let's just say you over-invested 🙂
Roland.
That, I can agree with, Dave 🙂 Different beasts. You know I love my CV lenses. However, I want to avoid that the Heliar falls in the same trap, being compared to something it was not designed to be. It has high enough value all by itself 🙂
Apologies in advance if anyone feels like this shot is too racy.
But here is an image (color and b&w) from a recent session.
Shot at f/5.6, ISO 160 with softbox.
(of course, there's nothing here for bokeh fans)
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