I have to isolate a transparent and refractive object, but i can see a pass for this (refraction), is there a way to do it? additionally i can't compose the transparency pass all the object is textured with the nodal editor. Im working in lightwave 9.5 and my composition app is fusion.
Here some screen shots describing the problem.

Thanks

P.D. please forgive my english

Thank you for your response lightwolf im going to check it out