Glass prisms, Non-optically worked with polished faces, edges slightly bevelled. Nominal angles 60 x 60 x 60 deg. Size 25 mm Non-optically worked with polished faces, edges slightly bevelled.Nominal angles 60 x 60 x 60 deg.
Glass prisms, Non-optically worked with polished faces, edges slightly bevelled. Nominal angles 60 x 60 x 60 deg. Size 25 mm Non-optically worked with polished faces, edges slightly bevelled.Nominal angles 60 x 60 x 60 deg.