Since someone mentioned C mount lenses, we OT a little bit...
C mount lenses have been around for many years. Traditionally used on 8mm, 16mm movie cameras, now they have been adapted to machine vision. Schneider & Pentax/Hoya and a few other manufacturers still make them new. They are mainly used in manufacturing processes for pattern recognition, where high contrast, centre sharpness is required. That is why to many people they find the image quality so much different from modern lenses. Sharpness is not required for entire image circle, but centre sharpness is important, corner edges sharpness is not important, hence, the "Bokeh" is so different from modern lenses.
Traditional C mount lenses, used in movie cameras have very different qualities. Most of these lenses are used for Cine quality pictures, that is why many M4/3 users who have started using them discovered that their resolution far surpass even the "best" modern 35mm lenses today. Imagine having a lens that is used for cinema screen, that wide, the resolving power must be superb!
Anyway, the M4/3 20mm flange distance open up a whole new world for people who play with old lenses. The new NEX system with their 18mm flange distance and LARGE mount make it possible to mount almost ALL C mount lenses including those 8mm and f1.2 and even those f0.95 ones. If you are into speculation and investment, start stocking them up now...
Of cos, there will be light fall off at the corners due to the larger sensor size.
Having said that, the EVIL (electronic viewfinder interchangable lens) cameras is different from RF and DRF, simply the focusing mechanism is different and provide a different experience. No point saying which is better, they just serve different purpose.
All I can say, the next half year is going to be exciting... with introduction of the NEX and soften prices of the M9... Prepare to spend spend spend....
C mount lenses have been around for many years. Traditionally used on 8mm, 16mm movie cameras, now they have been adapted to machine vision. Schneider & Pentax/Hoya and a few other manufacturers still make them new. They are mainly used in manufacturing processes for pattern recognition, where high contrast, centre sharpness is required. That is why to many people they find the image quality so much different from modern lenses. Sharpness is not required for entire image circle, but centre sharpness is important, corner edges sharpness is not important, hence, the "Bokeh" is so different from modern lenses.
Traditional C mount lenses, used in movie cameras have very different qualities. Most of these lenses are used for Cine quality pictures, that is why many M4/3 users who have started using them discovered that their resolution far surpass even the "best" modern 35mm lenses today. Imagine having a lens that is used for cinema screen, that wide, the resolving power must be superb!
Anyway, the M4/3 20mm flange distance open up a whole new world for people who play with old lenses. The new NEX system with their 18mm flange distance and LARGE mount make it possible to mount almost ALL C mount lenses including those 8mm and f1.2 and even those f0.95 ones. If you are into speculation and investment, start stocking them up now...
Of cos, there will be light fall off at the corners due to the larger sensor size.
Having said that, the EVIL (electronic viewfinder interchangable lens) cameras is different from RF and DRF, simply the focusing mechanism is different and provide a different experience. No point saying which is better, they just serve different purpose.
All I can say, the next half year is going to be exciting... with introduction of the NEX and soften prices of the M9... Prepare to spend spend spend....