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 May 13, 2017
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