{"product_id":"rubber-eyecups-microscope-binocular-eyepiece-28-32mm-2pcs","title":"Rubber Eyecups for Microscope \u0026 Binocular Eyepiece – 2pcs Set","description":"\n\u003ch2\u003eSoft Rubber Eyecups for Microscope, Monocular \u0026amp; Binocular Eyepieces\u003c\/h2\u003e\n\u003cp\u003eUpgrade your viewing experience with these premium soft rubber eyecups. Designed to fit 28–32mm eyepieces, these foldable eyecups block stray light, maintain the ideal eye-to-lens distance, and provide a comfortable, cushioned seal for extended observation sessions. Whether you're using a microscope, monocular, or binocular, these eyecups are a simple yet essential accessory.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Observation Quality:\u003c\/strong\u003e Effectively blocks external light interference so you get a clearer, more focused view through your optic device.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits eyepieces with an outer diameter of 28–32mm (1.1–1.26 in), suitable for microscopes, monoculars, and binoculars.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComfortable Viewing:\u003c\/strong\u003e Maintains the optimal distance between your eye and the eyepiece lens, reducing strain during long observation sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Rubber Construction:\u003c\/strong\u003e Made from soft, flexible, high-quality rubber — easy to fold, install, and remove without losing shape over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Minimal added weight or bulk, making these eyecups easy to carry and store whether at home, in the field, or in the lab.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Scope Eyepiece Eyecup (set of 2)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Soft rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 30mm (fits 28–32mm eyepieces)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 40 × 30 × 16mm \/ 1.57 × 1.18 × 0.63 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoldable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrified:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × Soft Rubber Scope Eyepiece Eyecup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Dimensions are measured manually; please allow for minor measurement variation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3d-sleep-mask-soft-breathable-light-blocking-eye-mask\"\u003e3D Sleep Mask – Soft Breathable Light-Blocking Eye Mask\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/792leds-510k-l7-large-red-light-therapy-led-panel-infrared-light-pad-human-pet-full-body-use-massage-relaxation-660nm-850nm\"\u003e792LEDs L7 Large Red Light Therapy LED Panel – Full Body Use\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.nei.nih.gov\/learn-about-eye-health\" target=\"_blank\" rel=\"noopener\"\u003eNational Eye Institute on eye health\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What eyepiece sizes are compatible with these rubber eyecups?\u003c\/h4\u003e\n\u003cp\u003eA: These soft rubber eyecups are designed to fit eyepieces with an outer diameter of 28–32mm (approximately 1.1–1.26 inches), making them compatible with a wide range of microscopes, monoculars, and binoculars in that size range.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these eyecups foldable, and how do I install them?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The eyecups are made from soft, flexible rubber that can be folded back easily. Simply slide them over the eyepiece barrel — no tools required. They can be installed or removed in seconds and maintain their shape thanks to the high-quality rubber material.\u003c\/p\u003e\n\u003ch4\u003eQ: Do these eyecups work for eyeglass wearers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The foldable design is especially convenient for eyeglass wearers — fold the eyecup down to reduce the eye relief distance and use comfortably even while wearing glasses.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What eyepiece sizes are compatible with these rubber eyecups?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These soft rubber eyecups are designed to fit eyepieces with an outer diameter of 28–32mm (approximately 1.1–1.26 inches), making them compatible with a wide range of microscopes, monoculars, and binoculars in that size range.\"}}, {\"@type\": \"Question\", \"name\": \"Are these eyecups foldable, and how do I install them?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The eyecups are made from soft, flexible rubber that can be folded back easily. 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The foldable design is especially convenient for eyeglass wearers — fold the eyecup down to reduce the eye relief distance and use comfortably even while wearing glasses.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/ehgwsn-rz.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/ehgwsn-rz.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Rubber Eyecups for Microscope \u0026 Binocular Eyepiece – 2pcs Set\", \"item\": \"https:\/\/ehgwsn-rz.myshopify.com\/products\/rubber-eyecups-microscope-binocular-eyepiece-28-32mm-2pcs\"}]}\u003c\/script\u003e","brand":"Qst","offers":[{"title":"black","offer_id":52268902482136,"sku":"14:193","price":8.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/7146\/6712\/files\/S8606a7aa95c44b2386fa8feaacd00e20t.webp?v=1787113522","url":"https:\/\/qstboost.com\/products\/rubber-eyecups-microscope-binocular-eyepiece-28-32mm-2pcs","provider":"Qst","version":"1.0","type":"link"}