Ron

Been a still shooter for over 40 years but I'm very new (and very green) to DSLR video but the GH2 shooters guide has really provided a wealth of information. I found 28mm 2.8 FD and a 50mm 1.8 FD in great shape on eBay for almost nothing. The Ciecio adapter just arrived from Poland and both lenses mount to the camera just fine but I'm not sure if I should be able to stop down the aperture (it stays wide open) or if I have to shoot this way. Any suggestions?