Feature 5:Provides visible dust protection for microscope eye lenses Feature 3:for most microscopes Made of soft material for eye comfort and reduced fatigue. Feature 4:Prevents dust from entering, maintaining lens clarity Outside Diameter about:40mm. Practical Student Accessory Wood Ruler Kit Inches Millimeter Scale Caliper Boys and Girls Drawing Tool · $6.99$6.99 Easy to install with a convenient snap-on mechanism. Prevents dust from entering, maintaining lens clarity. Providing extra comfortable for eyes. Made from soft material, it conforms to the eye for comfort and reduces fatigue. Due to the differences between different monitors, the picture may not reflect the actual item color. Size:Inner Diameter about: 35.6 mm. Material: Made of high quality of soft plastic rubber. Suitable for stereo microscope 30mm aperture eyepieces and telescopes and other 32-35mm lenses. Microscope Eyepieces Dust Cover：Provides visible dust protection for microscope eye lenses. These eye-guards are a perfect fit for all AmScope SW, SM and ZM series stereo microscopes and any eyepieces with 33-35mm O.D., including Nikon, Leica, Olympus... ZEISS Microscope Protection Cap Set NOT including the eyepiece and other items. 2.Please allow 1-2mm errors due to manual measurement. It effectively prevents dust and debris from entering, ensuring clear vision and protecting the delicate lens. Package list: 2x Eyepiece Dust Free Cover Attentions: 1. Only 2PCS Microscope Eyepieces Dust Cover included! Protective Lens Cap：Easy to install with a convenient snap-on mechanism. Features an eye-conforming design for a comfortable fit. Scope Lens Covers 2pcs Microscope Eyepieces Dust Cover Protective Lens Cap For Biological Scope Flip Caps Feature 6:Relieve Eye Fatigue,Eye-conforming Design,Soft Material,Convenient Installation Type：Microscope Accessories
