Not the SLX, but in my TLR 2.8F I replaced the original screen with a cheap Mamiya RB67 screen. I had to cut it, and that makes me think it might also fit the SLX but check it out. The screen is much brighter, yet not to bright, the ideal compromise I think. I would not hesitate using it in any other body. Meanwhile, my 6008i has a very decent screen which I will never replace, would that not fit the SLX too?