Lives in Netherlands Zeist, Netherlands
Works as a ENT surgeon (retired)
Has a website at www.roelfbackus.nl
Joined on Jan 6, 2009
About me:

ENT-surgeon, musician, photographer

Recent activity


Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
Vertical Zoom Lens Open Talk 6 months ago
Low light performance Sony Cyber-shot Talk Nov 13, 2016
Photographs and Paintings should have a dark background Site Feedback and Help May 27, 2016
two times first prize with same picture ? Challenge Discussions Jun 24, 2012
16 Mpixels, Sony you've lost me ! Sony Cyber-shot Talk Feb 26, 2011
Mr Green Frog ...caught in the action ! Samples and Galleries Sep 18, 2010
Same pixelcount different sensorsize Sony Cyber-shot Talk Aug 24, 2010
No complaints about the resolution of cheaper Sony lenses. Sony Cyber-shot Talk Aug 22, 2010
No diaphragm in compact cameras ? Open Talk May 11, 2010
Sony Cyber-shot DSC-TX7 review Sony Cyber-shot Talk Mar 17, 2010
Sony Alpha DSLR-A200 review Sony Cyber-shot Talk Jan 6, 2009