K_Glass is an advanced Glass shader for formZ RenderZone & RadioZity featuring powerfull controls to make your glasses look very realistic. Special features contain precise Reflection Fresnel controls, Chromatic Aberrations, Primary Internal and Secondary Reflections and Refractions and Volumetric Color Accumulation.  
 
Image Gallery
 
Glass figures rendered with K_Glass and formZ RenderZone
 
A transparent gesture doll rendered with K_Glass and formZ RenderZone
 
Antique crystal vase rendered with K_Glass and formZ RenderZone (Noise is postprocessed)
 
Antique cup rendered with K_Glass and formZ RenderZone
 
Gems and a glass on a black background rendered with K_Glass and formZ RenderZone
 
 
Samples of color accumulation based on object's volume. Note thicker parts getting more color than thinner ones.
 
Samples of colored glasses showing subtle chromatic aberrations. Detail of the internal reflections being refracted.