Been a while since I posted in these forums. I apologize for not participating over this time - it's been a busy year so far with a change of job and city.
Anyway, this is an image of an orchid (Phalaenopsis cultivar) I had taken last year summer (and had posted a closeup in one of my earlier posts).
1D3/180mm, ISO200, 1/15s@F/5, -2/3Ev in natural light. Background is a black blanket.
Look forward to participating more.
Edit: Just noticed I made a mistake in the f-stop. It is F/5 not F/15. Apologize for the error.
Comments
7 commentsI like this photo - especially the shape of the stem through the frame and the black BG. I do wish those foreground blooms were a bit sharper.
Nathan
I am in Salt Lake City - moved here couple of months ago.
Thanks for your thoughts on the image. The oof parts does take something away from it, especially at top of the image - not sure how to get all of it in focus given the depth of the stalk other than go to focus stacking (something I haven't tried so far).
I think it may not hurt in trying f/22 or even f/32 (stacking being the better option if possible) since at this magnification the effects of diffraction may not really mean much.
Ram: I have another image of the same setup with a higher f-stop (f/10, I think) where the front part is more in focus. I have not had good luck getting sharp images at f-stops higher than f/16, so am hesitant to go that far. But it may be worth trying.
Scott: I did consider repositioning the stem when I made this image, but could not find a way with its crooked shape (other than maybe weigh it down a little bit).
Bob & Charly