2.5-100X Infinity Long Working Distance Metallographic Microscope Objective Lens

195 Finite Flat-field Achromatic Objective Lens 4X-100X f Biological Microscope

PLAN Achromatic Objective Lens 5X-100X Metallographic PL-A Long Working Distance

4X 10X 20X 40X 60X 100X Achromatic Objective Lens f/ Biological Microscope 185mm

4X 10X 20X 40X 100X Infinity Plan Objective Lens 195 Achromatic F Microscope

Infinity Long Working Distance Metallographic Microscope Objective Len 2.5-100X

Infinity Long Working Distance Objective Lens for Metallographic Microscope

2.5-100X Infinity Long Working Distance Metallographic Microscope Objective Lens