AUNMAS Microscope Objective Lens, 100X Magnification Lens High Power Objective Lens Replacement Achromatic Objective 20.2mm Interface Thread for Compound Magnifier Supplies

Microscope Adjustable Iris with M4 Threaded Port Aperture Diaphragm Aperture Adjustable Lens Optical Diaphragm for Microscope(SK25+M4)

Industrial Microscope Lens C Mount Zoom Lens Adjustable Magnification Manual Focus for Video Microscope Camera Alloy Construction 0.7-4.5X Optical Power for PCB Jewelry LCD Analysis 10X-300X(300X)

Universal 0.5X Microscope Camera Adapter Lens for CCD Camera - C-Mount Reduction Lens Compatible with Electronic Eyepiece 25mm for Science Lab Imaging

8X to 100X C Mount CCD Microscope Lens, Digital Industry Microscope Camera Lens 25mm Zoom Adjustable Magnification

40X High Magnification Objective Lens, Achromatic Microscope Objective 40/0 65 for Biological Microscopes

C3 Microscope Eyepiece Objective Lens Slide Reticle Stage Graticules for Microscope Calibration Instruments DIV 0.1MM

WF10X Digital Microscope Eyepiece for Stereo Microscopes – 22mm Widefield, 30mm Interface, Aluminum Alloy Body with Optical Glass Lens

Parco Scientific PA-CM-22 Adjustable C-Mount Lens Adapter for Trinocular Stereo Microscope, 25mm Camera Interface

ULTECHNOVO Microscope Eye Shield 33Mm Inner Diameter Rubber Eyepiece Covers for Stereo and Binocular Microscopes Eye Guard Cups Protective Accessories