Nikon Y-FL Fluorescence Microscope Illuminator Attachment, CFI Eclipse, etc

600x Portable Field Metallurgy Reflective Light Microscope W Battery Backup Pack

Olympus microscope BX40 rear transmitted light field lens module

Olympus microscope BX40 field iris lens and diaphragm module

Olympus BX-FM Microscope with Trinocular Head for Metallurgy

Olympus BX53M Polarizing Microscope BX53MTRF-S Dual LED w/ DP23 Camera

Olympus BX50 Microscope Stand w/ U-5RE-2 5 position Objective Turret & Halogen L

Olympus BX61 Microscope