45mm - Microscope Full Lambda Wave Plate - See Specs

27mm Microscope Linear Polarizing Filter+ Lambda Wave Plate forLeitz Leica

27mm Microscope Linear Polarizing Filter+ Full Lambda Wave Plate / Leitz Leica

15mm - Microscope Full Lambda Wave Plate - See Specs

33MM Microscope – Quarter Lambda Wave Plate and Full Lambda Wave Plate.

50MM Microscope – Quarter Lambda Wave Plate and Full Lambda Wave Plate.

31MM Microscope – Quarter Lambda Wave Plate and Full Lambda Wave Plate.

30mm - Quarter Wave Microscope Lambda Plate - See Specs