What material to use for transparant parts

[3DSupplies]

I am ready to start printing the parts for my stealthburner. Abs as usual when printing Voron parts, but for the transparant parts in the STealth, what material can I use? Is eSun Clear PETG a good material?

 

[claudermilk]

PETG has been used. I have "clear white" ABS that I use. The diffuser isn't under any load, so most anything that can survive your chamber temps without melting outright.