The microscope uses BH2,BH2-UMA Vertical Illminator BF DF. Olympus NEO SPlan 20X NIC 0.46 f=180 Microscope Objective Lens M26 34142. Exc Olympus NEO SPlan 20X NIC 0.46 f=180 Microscope Objective Lens M26 33915.
eBay