Product: Microscope Eyepiece Rubber Cover, 1 piece Quick overview A simple, durable rubber eyepiece cover designed to protect microscope oculars and camera viewfinders while improving comfort during prolonged observation. One piece included. Key benefits Protects optics and prolongs equipment life by cushioning the eyepiece and blocking dust and light intrusion. Improves user comfort by providing a soft contact surface for the eye during extended use. Easy to install and remove for cleaning or replacement, fitting most standard eyepieces and camera viewfinders. Features and specifications Quantity: 1 piece. Material: Flexible rubber for a snug, resilient fit and long service life. Function: Eyepiece cover and eye pad for microscopes and camera viewfinders. Compatibility: Designed for common standard eyepiece diameters and camera oculars. Works with laboratory microscopes, stereo microscopes, and cameras with similar sized viewfinders. Performance: Provides stable seating on the eyepiece, resists slipping, and reduces stray light and pressure points on the eye. Practical applications Laboratory microscopy: a worn eyepiece cushion to maintain comfort and protect the microscope ocular in teaching labs or research benches. Field or industrial inspection: Add a protective eye pad to handheld microscopes or inspection cameras to prevent debris contact and improve operator comfort during extended inspections. Photography and videography: Use on camera viewfinders to prevent scratches and make long viewing sessions more comfortable during framing and focus checks. Why choose this eyepiece cover This rubber eyepiece cover offers a straightforward way to protect optical equipment and enhance user comfort without modifying the instrument. Its flexible rubber construction delivers a reliable fit and easy maintenance for routine use. Contents 1 eyepiece rubber cover suitable for microscopes and camera viewfinders.