Black drop effect imaged from Dorset, UK!!

Hi all

Another load of Venus images, but by pure chance, I imaged the 'black
drop' effect quite well. I did not see it visually due the camera been
stuck in the scope. I could not see much on ingress, but the page
showing egress shows it.

Have a look: http://astrodave.no-ip.com/transits/transit.htm

and http://astrodave.no-ip.com/transits/egress.htm

Cheers all.