Jack Hogan

Lives in Canada Toronto, Canada
Has a website at www.strollswithmydog.com
Joined on Nov 23, 2009

Comments

Total: 38, showing: 1 – 20
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On article An introduction to our studio test scene (110 comments in total)

It's tough to keep all the balls in the air at the same time. Great job guys, fantastic improvement over the previous studio scene.

Link | Posted on Aug 8, 2016 at 18:57 UTC as 35th comment

Seems a bit Canon heavy for an unbiased list...

Link | Posted on Jul 29, 2016 at 20:14 UTC as 41st comment | 2 replies
In reply to:

Jack Hogan: Well done. I feel however that to fairly compare noise and DR in captures taken in pixel-shift mode with others, one should first stack four captures of the others.

Are you mixing up SNR with spatial resolution? It's amazing how many people do. SNR/DR is measured in a uniform area like the one shown in the comparison above: the K-1 has no advantage there if compared apples to apples (i.e. 4 captures vs 4 captures).

As far as spatial resolution is concerned, pixel-shift provides an advantage in chromatic areas - but very little or none in neutral/hueless ones: http://www.dpreview.com/forums/post/57727279

Kudos to Pentax, but let's not stretch it beyond what it is.

Cheers,
Jack

Link | Posted on May 9, 2016 at 20:13 UTC

Well done. I feel however that to fairly compare noise and DR in captures taken in pixel-shift mode with others, one should first stack four captures of the others.

Link | Posted on May 9, 2016 at 12:56 UTC as 135th comment | 3 replies
On article Leica Q In-depth Review (1140 comments in total)
In reply to:

Andrew Elliott: If only my Q had a CCD sensor...

Colors out of CCD sensors are no more or less juicy than out of current sensors: it's just that since the days of CCDs a decade ago manufacturers have figured out that if you keep your customers on a constant sugar high their photographs all start to look like Ken Rockwell's.

Link | Posted on Mar 24, 2016 at 18:20 UTC
On article iPhone SE is a compact-sized iPhone 6s (184 comments in total)

Yawn...

Link | Posted on Mar 21, 2016 at 21:43 UTC as 43rd comment

Yawn...

Link | Posted on Mar 21, 2016 at 21:43 UTC as 39th comment
On photo Telemarking Contamines in the Skiing and Snowboarding challenge (2 comments in total)

Love it, great job.

Link | Posted on Mar 4, 2016 at 12:54 UTC as 1st comment | 1 reply

I was looking forward to checking its non-Bayered resolution. Why is it so blurry at base ISO?

Link | Posted on Jan 12, 2016 at 15:28 UTC as 15th comment
On article Apple patent describes dual-camera design (32 comments in total)

The give patents for stuff like this?

Link | Posted on Jan 12, 2016 at 15:25 UTC as 10th comment | 1 reply
On article What is equivalence and why should I care? (2197 comments in total)

A good start and a good write up.

I would add a section on equivalent spatial resolution. Also, was the GH4 free? Your shareholder says that today the Panasonic/Leica 42.5/1.2 costs $1599 by itself.

Link | Posted on Jul 8, 2014 at 13:48 UTC as 265th comment | 2 replies
On article Mockups emerge of new Olympus OM-D 'OM-G' (333 comments in total)

Full Frame BSI sensor? OMG, that's truly incredible! But wouldn't it be nice... :-)

Link | Posted on Apr 1, 2014 at 17:55 UTC as 168th comment

We look forward to seeing the relevant EM1 images in the New Studio Scene updated to reflect performance with the new mode. The current ones show it sompm' fierce.

Link | Posted on Mar 31, 2014 at 13:02 UTC as 47th comment | 1 reply
On photo After the blizzard in the My Best Photo Ever!! challenge (3 comments in total)

A beaut

Link | Posted on Mar 11, 2014 at 13:42 UTC as 2nd comment | 1 reply

Welcome ViewNX3.

Capture NX2 RIP:

http://www.nikon.com/news/2014/0225_soft_02.htm

Link | Posted on Feb 25, 2014 at 08:20 UTC as 71st comment
On article Integrating the Apple MacBook Air into a pro workflow (346 comments in total)

Don't know what the complaints are about: this article is clearly not about the 'Best Laptop for a Photographer on Location' - that would have been a (more) useful article, but it's not what this one is about.

This article is about how one Apple-lovin' pro uses his new toy. However good or bad his criteria and choice is compared to what is available out there we'll have to search elsewhere.

Link | Posted on Jan 14, 2014 at 07:57 UTC as 101st comment | 1 reply
On photo D600 vs RX100 and SX50 in Jack Hogan's photo gallery (1 comment in total)

http://www.dpreview.com/forums/thread/3569698?page=2

Link | Posted on Nov 4, 2013 at 13:29 UTC as 1st comment
Total: 38, showing: 1 – 20
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