American Optical Vintage Microscope Illuminator Light Source 700 115V Cord

ThorLabs ACT508-250-A-ML Achromatic Doublet Lens /2in/EFL 250 mm/400-700 nm AR

LEJ Leistungsselektronik MBQ 52 AC-Z/310.26J 50W Microscope Power Supply

Vintage American Optical 651 Voltage Selector 115v Base W/ Light Illuminator

Microscope Photo Projection Adapter Imaging Tube C-Mount Compatible

Olympus TGHM Microscope Illuminator Light Source w/ Stand Lamp Housing

Schott-Fostec Fiber Optic Light Source Microscope Illuminator 150W

Adjustable LED Light Source for Biological Microscope – 5V USB Lamp