OUNONA 4Pcs Black Telescope Eyepiece Replacement Soft Rubber Eye Cup Lens Shield for Optics

【Eyepiece Cover For Stereo Microscope】Reliable build quality: its rubber material that your telescope eyepiece accessories and microscope eyepiece eye cups withstand frequent use without deforming 【Scope Lens 】Enhanced eye protection: eyepiece guard maintains a safe distance between eyes and device, protecting your vision from stray light and potential shocks during telescope operation 【Soft Rubber Eyepiece Eye Shielding】Light interference minimization: using the eyepiece cover replacement ensures optimal microscope eyepiece protection, keeping image clarity sharp in both microscopes and telescopes 【Scopes Rubber Eyecup】Ergonomic performance: the microscope eyepiece protective cover is tailored from soft rubber, delivering ergonomic support to telescope eyepiece users and reducing discomfort 【Scope Eyepiece Cover】Quick setup: the replacement eyepiece cover design ensures that telescope hood or microscope eyepiece guard installation is simple and takes only seconds to complete 【WHAT WILL YOU GET】 4 x binocular eye cups replacements