Forgot Password
Pentax Camera Forums Home
 

Closed Thread
Show Printable Version 1250 Likes Search this Thread
06-24-2020, 07:59 AM   #1021
Site Supporter
Site Supporter




Join Date: May 2019
Photos: Albums
Posts: 5,976
QuoteOriginally posted by nzondlo Quote
I'm still only seeing a slight hint of it. Easily correctable if you need to for a client, but I doubt most would notice. They did a really good job with this lens. Even the Otus has a tiny bit of it wide-open. I can't think of any lenses that don't.
It is already noticeable at a non-zoomed in photo on my work screen but that's a 24" monitor displaying a photo against backlight, at f/1.4, with shadow edges against an almost-white-looking road and I know what I'm looking for. Unfortunately this aberration is not the "one click correction" kind, but as you said it's not something that detracts anything serious from the image IMO. We need a side-by-side comparison with other weighty eighties, but I doubt the D FA* will be worse than any of them.

06-24-2020, 08:01 AM - 2 Likes   #1022
Pentaxian




Join Date: Dec 2015
Posts: 740
Twitter
06-24-2020, 08:10 AM   #1023
Site Supporter
Site Supporter




Join Date: May 2019
Photos: Albums
Posts: 5,976
QuoteOriginally posted by OoKU Quote
The backgrounds look painted with a brush - such a beautiful tool.

I can't wait to see what images people produce with it.
06-24-2020, 08:37 AM - 1 Like   #1024
Loyal Site Supporter
Loyal Site Supporter
monochrome's Avatar

Join Date: Mar 2008
Location: Working From Home
Photos: Gallery | Albums
Posts: 26,276
QuoteOriginally posted by OoKU Quote
Damn. No Twitter account.

06-24-2020, 08:44 AM   #1025
Pentaxian




Join Date: Apr 2007
Location: Romania
Posts: 15,132
QuoteOriginally posted by monochrome Quote
Damn. No Twitter account.
You can see that without having an account yourself.
06-24-2020, 08:48 AM   #1026
Pentaxian




Join Date: Dec 2011
Posts: 3,112
QuoteOriginally posted by Serkevan Quote
Unfortunately this aberration is not the "one click correction" kind
Hm. I opened LR 5 and two clicks later (one for green one for magenta) they are gone for good in that image.
06-24-2020, 08:50 AM   #1027
Loyal Site Supporter
Loyal Site Supporter
monochrome's Avatar

Join Date: Mar 2008
Location: Working From Home
Photos: Gallery | Albums
Posts: 26,276
QuoteOriginally posted by Kunzite Quote
You can see that without having an account yourself.
On my tablet all I see is an invitation to open a Twitter account or Log In.

06-24-2020, 08:54 AM   #1028
Pentaxian




Join Date: Dec 2011
Posts: 3,112
QuoteOriginally posted by monochrome Quote
Damn. No Twitter account.
https://pbs.twimg.com/media/EbSMeWQUEAEOpUz?format=jpg&name=4096x4096

https://pbs.twimg.com/media/EbSMpYMU4Ag3j_c?format=jpg&name=4096x4096
06-24-2020, 08:56 AM   #1029
Pentaxian




Join Date: Apr 2007
Location: Romania
Posts: 15,132
QuoteOriginally posted by monochrome Quote
On my tablet all I see is an invitation to open a Twitter account or Log In.
OK... I tried on my PC, the mobile version works differently it seems.
Maybe the links posted by beholder3 will help you.
06-24-2020, 09:08 AM - 1 Like   #1030
Moderator
Loyal Site Supporter
Wheatfield's Avatar

Join Date: Apr 2008
Location: The wheatfields of Canada
Posts: 15,986
QuoteOriginally posted by Serkevan Quote
The backgrounds look painted with a brush - such a beautiful tool.

I can't wait to see what images people produce with it.
I phoned my pusher yesterday to see if I could get an ETA. Normally I deal directly with the store manager, a very knowledgeable lady who is also a Pentax user and who has worked with me since the early 1990s helping to keep my business afloat, and then supporting me as a hobbyist when I got out of that game.
Anyway, she is on vacation, but the very helpful young man said he would get back to me with any information he could find.
A couple of hours later he called to say the lens was still in "preorder", whatever that means, but he also sounded a bit awestruck. I expect he had no idea what I was talking about until he had to go find information for me.
I'm still hoping for delivery this week.
06-24-2020, 09:08 AM - 1 Like   #1031
Pentaxian
normhead's Avatar

Join Date: Jun 2007
Location: Near Algonquin Park
Photos: Gallery | Albums
Posts: 40,451
In the first image there are parts of the image that for my current images I pass over very quickly, because there's never anything good there. Forcing myself to look in those kinds of places, it's all good. If I owned a lens like this, I might start looking in those places all the time.

The skin to the background transition is just amazing.
06-24-2020, 09:14 AM - 3 Likes   #1032
Site Supporter
Site Supporter




Join Date: Feb 2009
Location: Cork
Photos: Albums
Posts: 1,882
Summary, this lens is a 'special' one.
06-24-2020, 09:15 AM - 1 Like   #1033
Pentaxian




Join Date: Dec 2011
Posts: 3,112
BTW here is some view into LoCA from competitors:
Sigma 85mm f1.4 Art review - Quality of 5 - | Cameralabs
and the worst
Sony FE 85mm f1.4 GM review - Quality of 5 - | Cameralabs
+
https://media.the-digital-picture.com/Images/Other/Sony-FE-85mm-f-1.4-GM-Len...ration/f14.jpg
+
https://www.lenstip.com/upload2/165828_nbigmini_son85_ca.jpg

They all show color fringing when put under stress.
06-24-2020, 09:18 AM   #1034
Pentaxian




Join Date: Oct 2010
Photos: Gallery | Albums
Posts: 6,242
QuoteOriginally posted by Serkevan Quote
It is already noticeable at a non-zoomed in photo on my work screen but that's a 24" monitor displaying a photo against backlight, at f/1.4, with shadow edges against an almost-white-looking road and I know what I'm looking for. Unfortunately this aberration is not the "one click correction" kind, but as you said it's not something that detracts anything serious from the image IMO. We need a side-by-side comparison with other weighty eighties, but I doubt the D FA* will be worse than any of them.
It is not that severe fringin that it could not be taken away with big impact on the result. If I shot that same thing with FA 77 wide open or even little stopped down, there would not be image to share.
06-24-2020, 09:20 AM   #1035
Site Supporter
Site Supporter




Join Date: May 2019
Photos: Albums
Posts: 5,976
QuoteOriginally posted by beholder3 Quote
Hm. I opened LR 5 and two clicks later (one for green one for magenta) they are gone for good in that image.
And with them the colors on the shirts of both subjects, which is a much worse result . The brush tool works wonders with basically no collateral damage but it's more time consuming if you go the picky way (like a 3-5 minute job, but I can see that being a problem if you have 100+ photos...). In any case, the issue is academic - DPR will go on at length about it but I certainly don't own any lens that behaves better than this at any aperture wider than, say, f/4, much less f/1.4. As I said, it's a very tough situation and we still see only a very small aberration, which is not particularly unpleasant and isn't even present on the subjects themselves. Other photos in just-slightly-less-torturing situations show basically no aberrations which is outstanding.

---------- Post added 06-24-20 at 09:23 AM ----------

QuoteOriginally posted by repaap Quote
It is not that severe fringin that it could not be taken away with big impact on the result. If I shot that same thing with FA 77 wide open or even little stopped down, there would not be image to share.
Certainly not! Me saying that it's visible doesn't mean that it's a bother (or worse than any competitor). As I just mentioned to Beholder, the brush tool gets rid of it although it takes some time longer than a simple one-click painless correction.


The FA77 does have a much worse time with such situations, some photos need a fair bit of work done for skin tones and some never get to the levels of this gorgeous piece of machinery - but it's one fifth of the weight and has its lovely character so it's no big deal.

Last edited by Serkevan; 06-24-2020 at 09:31 AM.
Closed Thread

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
85mm, 85mm f/1.4 sdm, aberrations, aperture, body, camera, choices, criteria, design, equipment, f/1.4, hd, hd pentax-d, hd pentax-d fa, hits, k-mount, lens, lenses, pentax, pentax d fa*, pentax lens, pentax news, pentax rumors, pentax-d, pentax-d fa 85mm, pentax-d fa★ 85mm, people, performance, post, ricoh, rumors, sdm, sigma, slr lens, tamron

Similar Threads
Thread Thread Starter Forum Replies Last Post
Development update regarding the HD PENTAX-D FA★50mmF1.4 SDM AW OoKU Pentax News and Rumors 734 07-26-2022 05:52 AM
HD PENTAX-D FA★ 85mm F1.4 SDM AW officially announced on European Ricoh Imaging sites Madaboutpix Pentax News and Rumors 6 03-25-2020 05:45 AM
RICOH ANNOUNCES AVAILABILITY OF HD PENTAX-D FA★50mm F1.4 SDM AW STAR-SERIES LENS OoKU Pentax News and Rumors 1144 01-19-2020 08:46 PM
Photo Life News letter - HD PENTAX-DA★11-18mmF2.8ED DC AW and the HD PENTAX-FA35mmF2 jpzk Photographic Industry and Professionals 4 02-04-2019 08:15 AM
★★NOW IN STOCK★★Pentax K-5 Limited Edition★★ Chuck-B&H Ask B&H Photo! 11 03-31-2011 05:29 AM



All times are GMT -7. The time now is 11:56 PM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top