ASONE PCK38 EC Plano Lens Biological Microscope Phase Difference Observation Kit
AS ONEPCK38EC Plano Lens Biological Microscope Phase Difference Observation Kit Specifications:Eyepiece: PL 10 x (Field of View 20)Objective Lens: Plan Achromat Phase Difference 10 x (N.A. 0.25), 20 x
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