millan

Lives in Slovak Republic Slovak Republic
Has a website at http://mmartphoto.webnode.sk
Joined on Aug 25, 2004

Comments

Total: 15, showing: 1 – 15
In reply to:

D Cox: Nice one. Congratulations.

2017 was the year I too finally got good shots of soap bubbles, after decades of trying. Interesting to see that your settings are the same as mine.

The same motive, the same settings :-)

Link | Posted on Dec 20, 2017 at 06:09 UTC
In reply to:

Dutch Newchurch: The challenge host cannot vote, but you have earned a ‘Commended by the Host’ - with full bragging rights - for this colourful shot.
Congratulations too, on a well-deserved first place.

Thank you very much.

Link | Posted on Dec 19, 2017 at 16:18 UTC
On article Canon 85mm F1.4L IS USM sample gallery (323 comments in total)
In reply to:

ozturert: Bokeh CA looks minimal and sharpness is good. Easy to recommend.
But hey, this is Canon so I should say "Canon sells us old tech!" :)

Here is an example of "minimal" bokeh CA:
https://www.dpreview.com/forums/post/60320644

Link | Posted on Nov 1, 2017 at 21:39 UTC
On article Canon 85mm F1.4L IS USM sample gallery (323 comments in total)
In reply to:

monky: Maybe I'm spoiled by the BRO technology in the 35/1.4 II (which I know this lens lacks), but some of the samples here slightly disappoint me. Specifically, see image 26. Even at f/2, and even viewed at reasonable magnification, the axial CA (or "bokeh CA" as some call it) is visible enough to be distracting. That's practically a worst case scenario for that particular issue, but I was still hoping for better performance in that area, especially since that's an aspect where the f/1.2 II struggles.

I have the f/1.2 II, and was looking forward to this lens mainly for improved (and internally-focusing) AF. I was hoping for markedly increased image quality as a bonus... but perhaps I was being a little too optimistic. First-world problems, though...

I was surprised as well. Here is an example taken two weeks ago at Canon promotion event:
https://www.dpreview.com/forums/post/60320644
I've noticed also some problems nailing the eye in focus with 5D Mk IV, but thought it was my fault. Now not so sure...

Link | Posted on Nov 1, 2017 at 19:57 UTC
On article Photo story of the week: The Purple Hour (121 comments in total)
In reply to:

Leonp: What are these lumps in the front? For the rest I see one and a half bush in the middle and some bushes further back. What seems to be the horizon is not horizontal nor is it visibly why it isn't.
I can't see the crispyness in the frost. Maybe it's because I can't look at the original 24MP pic, but I just don't see it.
There is a moon in the image but no stars and no interesting clouds.
There is no color scheme that enhances depth ore makes anything interesting.
there's no main or secondairy subject. But there's a very strong color cast.
WHY?
I'm going to check my rejected photo's again....

To Leonp> Please do. And please don't forget to post it here for comparison.

Link | Posted on Aug 6, 2017 at 10:13 UTC
On photo LIKE A FLAG in the Your City - Metal challenge (14 comments in total)
In reply to:

millan: Could you please describe in more detail steps used in post processing?

I am quite surprised by the white contours around the edges.

Link | Posted on Apr 27, 2017 at 13:26 UTC
On photo LIKE A FLAG in the Your City - Metal challenge (14 comments in total)

Could you please describe in more detail steps used in post processing?

Link | Posted on Apr 26, 2017 at 19:45 UTC as 2nd comment | 3 replies

I can't see the Pentax Program A.

Link | Posted on Feb 23, 2017 at 19:26 UTC as 8th comment | 1 reply

I wonder why in EXIF data the aperture f/1.4 is declared when the lens is f/4.

Link | Posted on Oct 20, 2016 at 14:00 UTC as 33rd comment | 2 replies
In reply to:

vadims: I think it's about time for ISO to introduce another, logarithmic scale for measuring sensor sensitivity. The fact that the numbers look crazy does not mean that the sensitivity per se is "crazy" -- it's still far cry from the capabilities of the human eye.

BTW, "who needs more than ISO 6,400" sounds to me suspiciously similar to "640 kilobytes should be enough for everyone".

Just to remind that "kilo" shoud be wtitten with no capital.

Link | Posted on Jun 23, 2014 at 14:17 UTC
On article Canon announces 16-35mm F4L and 10-18mm F4.5-5.6 lenses (368 comments in total)
In reply to:

DimensionSeven: I wonder whether the 16-35f/4 IS will be good for infrared.
The 17-40 is, but it lacks sharpness in visible light, esp. in the corners. The 16-35 f/2.8 is a better performer in visible light but has a nasty hotspot in infrared.

So do I. This prevents me at a moment to sell the 17-40L and order new 16-35 f/4L IS. BTW, have you any exerience in IR photography with 24-70 f/2.8L II?

Link | Posted on May 15, 2014 at 20:18 UTC
On article Photographing bubbles, one bubble at a time (75 comments in total)

Some time ago I was fascinated by bubbles too. Here are some pictures I took back then:
http://mmartphoto.webnode.sk/fotogaleria/zatisie-still-life/photogallerycbm_847089/24/#bubbles-8902-jpg

Link | Posted on Mar 31, 2014 at 10:20 UTC as 15th comment

Tiny issue? I am already sick and tired of manufacturers putting their bug products on the market just in order to overtake the competition. The customers are then very often persuated by service that it is not an "issue", but "property" of the product. I had similar experience with TV, mobile phone, lens. What kind of strange world do we live in?

Link | Posted on Feb 25, 2012 at 08:28 UTC as 126th comment | 3 replies
On photo Fragile beauty in the Bubbles challenge (6 comments in total)

There is not too much to explain :-) I used black background and remotely triggered flash. The particular bubbles had different distance from camera, that is why some of them were pin sharp and others - out of focus.

Link | Posted on Nov 19, 2010 at 18:59 UTC as 3rd comment
On photo Force of Nature in the Statue challenge (6 comments in total)

Great shot! Having known the sculpture existed, I would have visited this place during my July stay in Singapore :-) BTW, I was deeply impressed by this city.

Link | Posted on Aug 20, 2009 at 18:17 UTC as 2nd comment
Total: 15, showing: 1 – 15