There seems to be a small hair or thread in the optical path of my A550. I've partly dismantled it but can't see where I need to go to clean between the lens and sensor.
crwdns2934109:0crwdne2934109:0
crwdns2934065:0crwdne2934065:0: 782.4crwdns2936485:0crwdne2936485:0
1.1crwdns2936485:0crwdne2936485:0
893
2.3crwdns2936485:0crwdne2936485:0
@graham_fix use these guides Canon PowerShot A550 to at least get into your camera. Here is the diagram of the complete optical unit
crwdns2934105:0crwdne2934105:0
crwdns2936751:024crwdne2936751:0 0
crwdns2936753:07crwdne2936753:0 0
crwdns2936753:030crwdne2936753:0 2
crwdns2942667:0crwdne2942667:0 132
