i have a 300 FD 35mm cannon I’m using with my new super 16 .. thinking on getting a 2.x extender from Century .,.. before i spend the money do u think it will decreases the sharpness a lot ? i saw some videos on youtube with cheap teleconverters on digital camera and those images are freaking ugly ahhaha .. I know it will loose 2 stops of light but I’m more concern about the sharpness of the image ..
this is the 2x .. and its pretty expensive .. does anybody used this before ?