I bought the original Mecabounce 58-90 and Delamax diffuser for my 48AF1. Both are neutral in color (as long as the reflective surfaces in the room which also are), with two works, the TTL metering (with my Olympus E-3) properly, if necessary, you can also 1/3 level up correct, because the risk out burnt- lights with the Bouncer drops significantly. The Delamax but brings much softer, much more comfortable for my taste light. But you should necessarily be folded down in the integrated flash diffuser (then also drives the zoom at maximum wide angle) before to setup the diffuser, otherwise only the focused light beam is scattered and the effect is much less. The diffuser can be combined with relatively large amount of power (but not so much that you have to worry about the flash) push fit thus to the flash head of 48AF1 that he considers safe - also in contrast to the original bouncer, I never actually lost, but have always used with a bad feeling. We recommend.