Zoegneer Barlow Auxiliary Objective Glass Lens M42 Mount C-Mount Microscope Camera Industrial Video Magnification Lens (0.5X)
Barlow Auxiliary Objective Glass Lens 0.3X to 2X for C-Mount Industrial Video Microscope Camera, Compatible with 42mm Thread, Magnification Reducer and (0.5X)
Tidevib Barlow Auxiliary Objective Glass Lens for C-Mount Industrial Microscope, 03X, 05X, 2X Magnification with 42mm Thread
Barlow Auxiliary Objective Glass Lens for Industrial Video Microscope Cameras, 0.3X–2X Magnification, C-Mount, 42mm Thread(0.3X)
Barlow Auxiliary Objective Glass Lens for Industrial Video Microscope Cameras, 0.3X–2X Magnification, C-Mount, 42mm Thread(0.5X)
ZYNCUE Barlow Auxiliary Objective Lens 03X, 035X, 05X, 075X, 1X, 2X for C-Mount Industrial Microscope