Barbados arrangement, CN Walter

Barbados arrangement, 10x Nikon Plan Apo NA 0.45 objective

An arrangement from Barbados. Prepared by CN Walter. Mounted in Styrax and dated 10.7.65. Some of the diatoms have moved. Olympus BHB microscope using 450nm LED light. 10x Nikon Plan Apo NA 0.45 objective. Olympus Aplanat Achromat condenser, brightfield lighting. 2.5x Nikon CF PL photoeyepiece. Monochrome converted Nikon d850 camera. 18 images stacked in Zerene (Pmax).