SiMuMe wrote: DeltaSigma wrote:
South Kensington, London street scenes.
I don't recall what aperture I used for these on the 135/2
Colin
The lady one might well have been wide open or close to. I guess this is not the lens to use under strong light. How it just painted everything either green or purple is something I have not seen before.
Yes, that is spherochromatism at wide apertures. The lens is known for it so I knew about it before purchasing the optic
You get those magenta outlines in the foreground and green outlines in the background in harshly lit areas. But for the extra £2850 I'd need to fund a Plena (to overcome the problem) I think I can live with it. All part of the learning curve.
In this one you can see the magenta/green transition on the pavement occurs right under the couple's feet but less so on their outlines - so that shows I managed to get the focus in the right place. It was the flapping dog-tag on his boots that caught my attention. That must mean something to those youngsters in the know.
