Rectangular Refraction Block, 3″ (75mm) x 2″ (50mm) x 0.5″ (12mm) – Optically…
Single rectangular block made from imported optical glass with optically worked surfaces. Bubble free glass. Excellent for physics classrooms. Great tool for photography effects. RECTANGULAR BLOCK || Rectangular block made from imported optical glass with optically worked surfaces.
Rectangular Refraction Block, 3″ (75mm) x 2″ (50mm) x 0.5″ (12mm) – Optically…
Single rectangular block made from imported optical glass with optically worked surfaces. Bubble free glass. Excellent for physics classrooms. Great tool for photography effects. RECTANGULAR BLOCK || Rectangular block made from imported optical glass with optically worked surfaces.