Sensor cleaning isn't hard to do nor is the equipment necessary particularly expensive compared to the cost of a full frame body.
No, but it's terribly scary to do... I've personally cleaned my 5DMkII three times now (with a sensor swab and solution) and fortunately I don't have to do that too often. Happy to report my 7D is still (visible) dust free
« Last Edit: March 03, 2013, 11:38:14 AM by mrsfotografie »
5D3, 5D2, G5X, G16 | SY14/2.8, V20/3.5, 28/2.8 IS, Ʃ35/1.4, 50/1.8, 50/1.8 STM, Ʃ50/1.4 EX, 100/2.8L IS Macro, 16-35/4L IS, 24-105/4L IS, 70-200/2.8L IS II, 1.4x II, 2.0x III, T28-300 VC PZD, 70-300L IS, Ʃ150-600 OS HSM S