2 WF10X/20 Widefield Eyepieces 30.0mm for Stereo Microscope
Specifications: Model: X2AEL510C Magnification: 10X Field of view: 20mm Mounting size: 30.0mm in diameter Fitting for V3xx and V4xx serial stereo microscopes only Packing List: 1 pair of WF10X/20 eyepieces (30.0mm)