{"product_id":"cylinder-prism-zp11-b-k-11-3mm-leica-23-1mm","title":"Cylinder prism ZP11 B,K - -11.3mm (Leica +23.1mm)","description":"\u003cp\u003eThe Bohnenstingl Cylinder Prism ZP11 B is a compact surveying prism with a prism constant of K = -11.3mm, equivalent to +23.1mm according to the Leica definition. It features a red anodised aluminium housing with a centrally mounted glass prism and the B1216 quick connection system, with a B1216 bolt at the top and socket connection at the bottom.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCylinder prism ZP11 B\u003c\/li\u003e \u003cli\u003ePrism constant K = -11.3mm (Leica = +23.1mm)\u003c\/li\u003e \u003cli\u003eRed anodised aluminium housing\u003c\/li\u003e \u003cli\u003eØ25.5 × 50mm housing\u003c\/li\u003e \u003cli\u003eØ17.5mm glass prism\u003c\/li\u003e \u003cli\u003eGlass prism mounted at the centrally symmetrical point\u003c\/li\u003e \u003cli\u003eB1216 quick connection system\u003c\/li\u003e \u003cli\u003eB1216 bolt at the top\u003c\/li\u003e \u003cli\u003eB1216 socket at the bottom\u003c\/li\u003e \u003cli\u003eKnurled screw and SW3 Allen key for securing the connection\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Cylinder Prism\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e ZP11 B\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Number:\u003c\/strong\u003e 6611\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrism Constant:\u003c\/strong\u003e K = -11.3mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLeica Prism Constant:\u003c\/strong\u003e +23.1mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Ø25.5 × 50mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Anodised aluminium\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHousing Colour:\u003c\/strong\u003e Red\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrism Diameter:\u003c\/strong\u003e Ø17.5mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrism Type:\u003c\/strong\u003e Glass\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTop Connection:\u003c\/strong\u003e B1216 bolt\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBottom Connection:\u003c\/strong\u003e B1216 socket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecuring:\u003c\/strong\u003e Knurled screw and SW3 Allen key\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDelivery Weight:\u003c\/strong\u003e 65g\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Bohnenstingl ZP11 B is a cylinder prism designed around the B1216 connection system. It has a red anodised aluminium housing measuring Ø25.5 × 50mm and incorporates a Ø17.5mm glass prism positioned at the centrally symmetrical point of the housing. The prism uses a B1216 bolt at the top and a B1216 socket at the bottom, secured using a knurled screw and SW3 Allen key. The prism constant is K = -11.3mm, corresponding to +23.1mm according to the Leica definition.\u003c\/p\u003e","brand":"Geofix UK","offers":[{"title":"Default Title","offer_id":58394606928255,"sku":"6611","price":135.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/files\/a71f856f-d39d-495b-af2c-ab373926a14c_bb629dc2-a137-4479-b888-4ff4f75afca9.jpg?v=1789051227","url":"https:\/\/geofix.co.uk\/products\/cylinder-prism-zp11-b-k-11-3mm-leica-23-1mm","provider":"Geofix UK","version":"1.0","type":"link"}