opaque is not working completely

[Anonymous]

Hi

i am facing this issue for a quite some time now.

i am trying to render a object using blinn material with animated transparency

but after clicking on opaque option it does not show complete transparency.....there are some polygons which are solid

i dont know why is this happening.

i am attaching a sample renders image..u will get the idea

there is no overlapping polygons,no cast shadow problem.....if you have any idea plz tell me

[Anonymous]

any answer about this question?