I used a Raynox 250 lens mounted with a down-step 58-43mm ring to my Canon SX50 camera in order to obtain a shallower DOF. I extended the camera lens just above the vignetting range:
I'm sorry, I can't upload my image: "This IP address has been banned for violating
our Terms of Use", please see it here:
http://www.dpreview.com/galleries/86...334p-1600x1200
Thank you for watching,
Augustin