{"product_id":"sigma-av870f-photography-accessories-other-camera-accessories","title":"Sigma EC-61 Large Eyecup for EVF-21 Electronic Viewfinder","description":"\u003cp\u003eThe Sigma EC-61 Large Eyecup is a dedicated accessory for the EVF-21 Electronic Viewfinder. Sigma identifies the EC-61 by name in its official EVF-21 documentation, giving photographers a clear model match when selecting the larger eyecup option for their viewfinder.\u003c\/p\u003e\u003ch3\u003eMade for the EVF-21\u003c\/h3\u003e\u003cp\u003eSigma support resources specifically show the EVF-21 configured with the Large Eyecup EC-61. This documented compatibility helps remove uncertainty when choosing an eyecup for the EVF-21 and keeps the accessory selection within Sigma's established viewfinder system.\u003c\/p\u003e\u003ch3\u003eOfficial Large Eyecup Option\u003c\/h3\u003e\u003cp\u003eThe EC-61 is identified by Sigma as the Large Eyecup supplied with the EVF-21. Its distinct model designation makes it easy to distinguish from the EC-51 eyecup also associated with the viewfinder. For EVF-21 owners looking specifically for the larger Sigma eyecup configuration, the EC-61 provides the documented accessory match.\u003c\/p\u003e\u003cp\u003eChoose the Sigma EC-61 when you need the Large Eyecup specified for the EVF-21 Electronic Viewfinder. Its model-specific compatibility offers a straightforward way to identify the correct Sigma accessory for this viewfinder.\u003c\/p\u003e","brand":"SIGMA CORPORATION OF AMERICA","offers":[{"title":"Default Title","offer_id":50894505377840,"sku":"AV870F","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/3219\/9216\/files\/9c2d31961dec5ebb7e0da2f007fab37dc6c93a016b4c14a9804d71a5143666b3-e631309422a29484.jpg?v=1793050937","url":"https:\/\/focuscamera.com\/products\/sigma-av870f-photography-accessories-other-camera-accessories","provider":"Focus Camera","version":"1.0","type":"link"}