COMBO - 15mm Microscope Linear Polarizing Filter and one 1/4 Lambda Wave Plate

COMBO -24mm Microscope Linear Polarizing Filter and one 1/4 Lambda Wave Plate

COMBO -26mm Microscope Linear Polarizing Filter and one 1/4 Lambda Wave Plate

COMBO -22mm Microscope Linear Polarizing Filter and one 1/4 Lambda Wave Plate

52mm - Quarter Wave Microscope Lambda Plate - See Specs

COMBO -28mm Microscope Linear Polarizing Filter and one 1/4 Lambda Wave Plate

27mm Microscope Linear Polarizing Filter+ 1/4 Lambda Wave Plate forLeitz Leica

18mm - Quarter Wave Microscope Lambda Plate - See Specs