{"product_id":"prototype-cat-61-wifd","title":"[Prototype] Cat 61 WIFD","description":"\u003cp\u003eThis Cat 61 WIFD Prototype comes directly from our product development process and retains the same optical design and imaging performance as the standard production model.\u003c\/p\u003e\n\u003cp\u003eDuring development, this prototype resulted in a few differences from the final production configuration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSoft carry case not included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting plate shows significant cosmetic scratches\u003c\/strong\u003e from development and testing. These marks do not affect normal mounting or operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototype extendable dew shield\u003c\/strong\u003e — unlike the final production Cat 61 WIFD, this unit was built as part of an early trial for a telescoping dew shield design. The dew shield is longer than the production version and can be extended further, giving this prototype a distinctive feature not found on the standard model.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes a one-year warranty with an official William Optics warranty card.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptical performance is identical to the standard production Cat 61 WIFD.\u003c\/strong\u003e The prototype designation refers to the mechanical configuration and cosmetic condition described above, with no compromise in optical quality or imaging performance.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":49084323758297,"sku":"T-C-61RD-prototype","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Redcat-61-WIFD-prototype-2.jpg?v=1786606271","url":"https:\/\/williamoptics.com\/products\/prototype-cat-61-wifd","provider":"William Optics","version":"1.0","type":"link"}