Reddit reviews Polycarbonate Tubing, 3/4" ID x 1" OD x 1/8" Wall, Clear Color 24" L
We found 1 Reddit comments about Polycarbonate Tubing, 3/4" ID x 1" OD x 1/8" Wall, Clear Color 24" L. Here are the top ones, ranked by their Reddit score.
Transparent, rigid tubing for applications subject to high impact or repeated usePolycarbonate for resistance to grease, oil, detergent, and impactHigh elasticity for resistance to creepOperating temperature range of -275 to +250 degrees FRockwell Hardness rating of R 73-78
Check in with your local plastics or hardware stores. You might be able to find some clear 1/8" thick 1"OD tube. You could get a standard blade tip from there and mirror it yourself, or a pre mirrored one. I don't know if anyone sells blades longer than that otherwise. You'll have to find appropriate length diffusion film, too.
Something like this is sold in lengths up to 72“ and you can cut it to your desired length: https://www.amazon.com/dp/B000OM9J2O/ref=cm_sw_r_cp_apa_il9gAbJZAX0QN