TGDGFKIAS Triangular Prism, K9 Crystal Optical Triangular Prism 3cm Side 5-15cm Length For Photography And Teaching(15cm)
TGDGFKIAS Triangular Prism, Triangular Prism Crystal Glass 25x25x80mm For Photography Studio Dispersion Optical
TGDGFKIAS Triangular Prism, Triangular Prism For Rainbow Filter 30x30x130mm Crystal Glass With 1/4-20 Threads 1pc
TGDGFKIAS Triangular Prism, Physics Light Experiment Triangular Photographic Prism 30x30x60mm Isosceles Crystal Glass
TGDGFKIAS Triangular Prism, K9 Crystal 90-Degree Right-Angle Prism For Total Reflection Experiments Multiple Sizes 1pc(12.7X12.7X12.7mm)
TGDGFKIAS Triangular Prism, Light Spectrum Physics Refractor Optical Triangular Prism Size 30x30x30x(30-50) mm(30x30x30x30mm)
