Eyepiece Eye Cups Type 7, Black Rubber, One Pair (2 Pieces) Product highlights Purpose: Replacement eyepiece eye cups designed to improve viewing comfort and block stray light for Type 7 eyepieces. Size and compatibility: Type 7 size; fits eyepiece tubes that accept Type 7 eyecups commonly found on laboratory, educational, and field microscopes. Material and color: Durable black rubber that provides a soft cushion around the eyepiece and helps create a stable viewing position. Quantity: Supplied as one pair (2 pieces) for twoeyed microscopes or for replacing both eyecups at once. Key benefits Enhanced viewing comfort: Soft rubber cushions the area around the eye for longer, more comfortable observation sessions. Reduced stray light: Contours help block peripheral light to improve contrast and focus on the specimen. Simple replacement: Flexible rubber and standard Type 7 sizing make these eyecups easy to install and remove without tools. Durable performance: Rubber construction resists tearing during normal use and maintains shape through repeated mounting. Features and specifications Type: Eyepiece eye cups Size: Type 7 Color: Black Material: Rubber Pack: One pair (2 pieces) Function: Cushioning for the eye, light blocking, and protective barrier between eye and eyepiece Installation and care Installation: Slip the eyecup onto the eyepiece until it seats securely. Compatible with most eyepieces designed for Type 7 eyecups. Care: Wipe with a soft, damp cloth to remove dust and oils. Avoid solvents or harsh cleaners that can degrade rubber. Typical applications Laboratory microscopy: worn eyecups on binocular microscopes to restore comfortable viewing for routine lab work. Educational use: Install on classroom microscopes to protect eyepieces and improve student comfort during demonstrations and labs. Field or portable microscopes: Add cushioning and stray light reduction for outdoor or on site observations where lighting conditions vary. Additional accessories We also offer a comprehensive selection of accessories designed to enhance your microscopy experience. From objectives to slide preparation kits, we have everything you need to optimize your microscope performance.