prsjnb

Joined: 28th May 2010

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prsjnb
HarisF1 wrote:
Quote:
Although on reviewing the images again for aberrations, the first image doesn't really have much visible CA, while the second one has clear green and orange CA on the edges of the highlighted bokeh balls.
Whilst realising that we will all have different levels of tolerance for visible CA (fringing), I was surprised by your comment, Haris, as to my eyes, and when viewed large on a monitor, as opposed to a smartphone screen, there is a significant amount present and it was this that led me to conclude that lens #1 was the FA*.

I took the liberty of downloading LennyBloke's original and then used the replace colour tool in PSE to make the extent and degree of fringing present around the petals easier to perceive, even without further magnification.

Comment Image


As noted in my original post, however, that which is present could easily be removed in PP, thereby making the most of what is in all other respects a fine image as well as that which I preferred most of the two posted.

Best

Jon

Comment by prsjnb posted on Hmmm... 85mm - Which is Which ? at 04/07/2020 - 20:05

prsjnb
1 @ 1.4 is the FA* 85mm for sure.

Like its sibling the FA* 200mm f/2.8, I'm sure it is a fabulously sharp lens, but one that shares the same characteristic, when used on a modern DSLR, of being prone to CA in the form of G/P fringing when used at wider apertures. Despite this, easily correctable, performance limitation, nothing would persuade me to part with my copy of the 200mm.

Jon

Ready and waiting to be served-up with egg on my face

Comment by prsjnb posted on Hmmm... 85mm - Which is Which ? at 02/07/2020 - 20:13

prsjnb
LennyBloke wrote:
This is a superb set of flower photos - perfect sharpness and just the right amount of depth of field. Very accomplished
Indeed! And I also liked the strong, vibrant colours and contrast. All beautifully exposed and/or 'developed'.

Jon

Comment by prsjnb posted on Harlow Carr Last Week at 30/06/2020 - 20:09

prsjnb
She's a true beauty of a bike, Gary. Just hope you keep it somewhere secure when not in use

Comment by prsjnb posted on Two from West Australia at 30/06/2020 - 20:06

prsjnb
Of the set, number 3 would be my go to shot - it just has that that little extra detail and crispness, to my eye, in the sepals, petals, stamens and anthers of the flower that the hoverfly is feeding from

By contrast, I find the muted colours and soft focus of the other,with the possible exception of the first, a little underwhelming.

Comment by prsjnb posted on An unexpected bonus! at 30/06/2020 - 20:03

prsjnb
1, 5, 6, 7 and 8 would make my shortlist based on impact and visual appeal with 1 and 8 vying for the top spot on the podium.

The more detailed shots are cracking candidates for the 'scratch and sniff' treatment

Jon

Comment by prsjnb posted on RHS Harlow Carr - a broader view at 30/06/2020 - 19:55

prsjnb
I like it! The fact that the identity of the objects comprising the subject matter remains undisclosed only adds, IMO, intrigue to the image's impact

Always leave the punter wanting more

Jon

Comment by prsjnb posted on Take Your PIck at 30/06/2020 - 19:49

prsjnb
Hmm - could just be an optical illusion, Robbie, but to my eye that headshell could do with a bit of a twist to correct the cartridge azimuth. Or perhaps its just that LDR sounds better that way

Do like the contrast between the 2M Red body and the green vinyl of the LP and certainly sharp enough where it needed to be

Jon

Comment by prsjnb posted on Lana Del Ray at 30/06/2020 - 19:32

prsjnb
I should think so - and a damn fine shot of one, too

Comment by prsjnb posted on Caterpillar for ID at 30/06/2020 - 19:09

prsjnb
I'd have to say that I find the colour version unengaging, whereas the monochrome version actually caught my attention

Comment by prsjnb posted on Which suits this best - B&W or Colour at 19/06/2020 - 18:06

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