Glass greenish effect

how is this kind of effect achieved in corona? i dont want all the glass tinted just the edges as the attached.

Have a look here !
https://coronarenderer.freshdesk.com/support/solutions/articles/5000515622-how-to-set-up-realistic-glass-metal-materials

yeah i saw this but i was think they had specific examples as this with an edge, i will have to test myself, i need a glass that will not tint the light as it passes through or tint other objects around it

thanks arrival