Microscope Slides & Cover Slip. May not match the actual item listed. This listing is for Model # BE72170. Bering Optics PVS-7BE Night Vision Goggles. Bering Optics PVS-7BE Gen 2+ Night Vision Goggles, Black BE72170. Bering Optics BE72170: PVS-7BE Gen 2+ Night Vision Goggles, Black. Bering Optics PVS-7BE Gen 2+ Night Vision Goggles. At OpticsPlanet, we pride ourselves on top-notch brand name products at some of the lowest prices on the internet! However, we know that we owe all our success to our valued customers. Whether you have a question about our products and policies, or ...