New 1pc 4.5-18mm Adjustable Zoom Optical Iris Diaphragm Aperture Condenser Digital Camera Microscope Adapter with 10pcs Blades
USD 19.14USD 20.80
New 1pc 4.5-18mm Adjustable Zoom Optical Iris Diaphragm Aperture Condenser Digital Camera Microscope Adapter with 10pcs Blades