Amlong Crystal 8 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 200mm sold2024 2pH( T1-T2 ＞ 5℃) (T1--

2pH( T1-T2 ＞ 5℃) (T1-- ambient temperature

With 3 layers non-itchy silicone coated fiberglass which stands up the temperature up to 2000℉

For KenwoodTK:TK-208/308

scratches etc

Amlong Crystal 8 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 200mm sold2024 2pH( T1-T2 ＞ 5℃) (T1--Amlong Crystal 8 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 200mm Prism Length: 8 inch 200mm Product Features Use this triangular prism to split a beam of light into its spectral components (the colors of the rainbow). Side Length: 1. 38 inch 35mm, More Than Average Width, Stable Handheld. Show your kids a rainbow, or have photography fun. Material: optic glass, not plastic. With AMLONG CRYSTAL