Soft Rubber Scope Eyepiece Eyecup, 30mm Scope Eyepiece Eye Guard Cup for 28-32mm Microscope Monocular Binocular Eyepiece, Helps Eye Fatigue, Easy Install, Compact Design

Soft Rubber Scope Eyepiece Eyecup, 30mm Scope Eyepiece Eye Guard Cup for 28-32mm Microscope Monocular Binocular Eyepiece, Helps Eye Fatigue, Easy Install, Compact Design

• IMPROVE THE OBSERVATION EFFECT: After adding scope eyepiece eyecup, there is no interference from external light source, the observation effect is better. Let you get a comfortable using experience.
• MULTIPLE APPLICATIONS: The scope eyepiece eye guard has an inner diameter of 30mm, suitable for 28‑32mm/1.1‑1.26in microscope eyepieces, monocular and binocular eyepieces and so on.
• PRACTICAL TOOLS: Microscope eyepiece cover helps to create the distance between your eyes and the , reduces eye fatigue and protects your eyes from stray light and impacts.
• RUBBER MATERIAL: This eyepiece cover is made of premium rubber material, foldable and easy to use. Soft and flexible, not easy to deform, easy to install and remove.
• MULTIFUNCTIONAL: Professional scope eyepiece eye guard cup with compact and lightweight design, will not add extra burden. Easy to store and carry, convenient to use anytime and anywhere.