{"product_id":"dk-21-black-rubber-eyecup-viewfinder-eyepiece-nikon-dslr","title":"DK-21 Rubber Eyecup Viewfinder Eyepiece for Nikon DSLR","description":"\u003ch2\u003eDK-21 Black Rubber Eyecup Viewfinder Eyepiece for Nikon DSLR\u003c\/h2\u003e\n\u003cp\u003eKeep your eye comfortable and your viewfinder protected with this DK-21 replacement rubber eyecup. Designed to fit a wide range of Nikon DSLR cameras, this soft black rubber eyepiece provides a snug, secure fit around your viewfinder — blocking stray light for clearer, more accurate framing every time you shoot.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're upgrading a worn-out original or simply keeping a spare in your camera bag, this affordable eyecup is a must-have accessory for any Nikon shooter. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits Nikon DSLR models including D40, D50, D70, D70s, D100, D200, D300, D600, D610, D750, D7000, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoft Black Rubber:\u003c\/strong\u003e Comfortable against the eye during long shooting sessions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective Light Blocking:\u003c\/strong\u003e Reduces ambient light interference for a clearer viewfinder image\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Fit:\u003c\/strong\u003e Snaps onto the viewfinder housing firmly to stay in place during use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Matches the original DK-21 eyecup dimensions for hassle-free installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Durable:\u003c\/strong\u003e Quality rubber construction built to last\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DK-21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Nikon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Camera Style:\u003c\/strong\u003e DSLRs \u0026amp; Camcorders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Number:\u003c\/strong\u003e LH0121\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DK-21 Black Rubber Eyecup Viewfinder Eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease allow 0–1 cm differences due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eItem color in photos may appear slightly different on your monitor as screens vary in calibration.\u003c\/li\u003e\n  \u003cli\u003eThe product may be updated periodically; minor appearance changes may occur.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more handy accessories and tools? Check out our \u003ca href=\"\/products\/folding-glasses-case-portable-pvc-leather-eyewear-case\"\u003eFolding Glasses Case – Portable PVC Leather Eyewear Holder\u003c\/a\u003e for protecting your optics on the go, or browse our \u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle\u003c\/a\u003e to keep small camera accessories neatly organized.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which Nikon camera models is the DK-21 eyecup compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The DK-21 black rubber eyecup is compatible with a wide range of Nikon DSLR models, including the D40, D50, D70, D70s, D100, D200, D300, D600, D610, D750, and D7000. It is designed as a direct replacement for the original DK-21 eyepiece, so installation is straightforward with no modifications needed.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this eyecup easy to install and remove?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The DK-21 eyecup simply snaps onto the viewfinder housing of compatible Nikon cameras. No tools are required — just align it with the viewfinder frame and press it gently into place. Removal is equally easy when you need to clean or replace it.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the eyecup made from?\u003c\/h4\u003e\n\u003cp\u003eA: The eyecup is made from soft, flexible black rubber, which is comfortable against your eye during extended shooting sessions. The rubber construction also provides good durability and resilience to everyday use.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this replace the original Nikon DK-21 eyecup?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this is designed as an aftermarket replacement for the original Nikon DK-21 eyecup. It matches the standard DK-21 dimensions and fits the same camera models, making it a cost-effective way to replace a lost or worn eyepiece.\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\": \"Which Nikon camera models is the DK-21 eyecup compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DK-21 black rubber eyecup is compatible with a wide range of Nikon DSLR models, including the D40, D50, D70, D70s, D100, D200, D300, D600, D610, D750, and D7000. It is designed as a direct replacement for the original DK-21 eyepiece, so installation is straightforward with no modifications needed.\"}}, {\"@type\": \"Question\", \"name\": \"Is this eyecup easy to install and remove?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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It matches the standard DK-21 dimensions and fits the same camera models, making it a cost-effective way to replace a lost or worn eyepiece.\"}}]}\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:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DK-21 Rubber Eyecup Viewfinder Eyepiece for Nikon DSLR\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/dk-21-black-rubber-eyecup-viewfinder-eyepiece-nikon-dslr\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"Default Title","offer_id":67873329709280,"sku":"\u003cnone\u003e","price":1.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/S3956a9341e0f4668bb7ac35038725060z.webp?v=1791728706","url":"https:\/\/niftyshopmart.com\/products\/dk-21-black-rubber-eyecup-viewfinder-eyepiece-nikon-dslr","provider":"NIFTY","version":"1.0","type":"link"}