EISCO Right Angled Prism, 2.1" (55mm) Length, 1.5" (38mm) Hypotenuse - Triangular, 90x45x45 Degree Angles Polished Acrylic Excellent for Physics, Light Refraction & Wavelength Experiments- Eisco Labs

الوصف

EISCO Right Angled Prism, 2.1" (55mm) Length, 1.5" (38mm) Hypotenuse - Triangular, 90x45x45 Degree Angles Polished Acrylic Excellent for Physics, Light Refraction & Wavelength Experiments- Eisco Labs