45mm - Microscope Full Lambda Wave Plate - See Specs

25mm - Quarter Wave Microscope Lambda Plate - See Specs

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

32MM Microscope – Quarter Lambda Wave Plate and Full Lambda Wave Plate.

60mm - Microscope Full Lambda Wave Plate - See Specs

Polarizing microscope complement 1/4λ Effect changes Compensation wave plate

50mm Microscope Glass Linear Polarizing Filter - Optical- Industrrial product

Microscope 32 mm Polarizing Filter Set - Affordable Must Have Accessory Set!