Thanks for the info Harry, I did check out TPX but I read that it was 8 times more expensive than PC! Which put me off a bit. Having said that I’m not sure how much the Topas is, any idea?
Thanks
Alex
I am trying to source a UV transparent and optically clear polymer.
The polymer will ideally allow 200nm to 900(ish)nm to pass through with little or no attenuation; it should be durable, scratch resistant, injection mouldable and as cheap as possible!
I know this topic has come up before...