A Pair Eyepiece Eye Cups Rubber Eye Guards Caps for Stereo Microscope Inner Diameter 33 mm Accessories Parts “Eye guards” (also known as eye cups or eyeshields) for stereo microscopes are typically made of soft rubber or silicone and serve several important functions: Specification Material: rubber Inner Diameter: about 33 mm Quantity: 1 pair (2 pieces) Suit 32 – 35 mm microscope eyepiece Attention Only the rubber eye cups included! Not including other items. We have other different sizes of eye cups, please contact us. Thanks. More Microscope Our YouTube
