{"product_id":"nikon-20-45x-60-zoom-25-56x-78-zoom-eyepiece-mc","title":"Nikon 20-45X (60) Zoom\/25-56X (78) Zoom Eyepiece MC","description":"\u003cp class=\"mText\"\u003eThe \u003cstrong class=\"h1Lit\"\u003eNikon 20-45X (60) Zoom\/25-56X (78) Zoom Eyepiece MC \u003c\/strong\u003e provides a clear and distinct image with 13-40x magnification when used with ED50, 20-60x magnification when used with III \/ EDIII, and 25-75x magnification when used with ED82.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eAll lenses are anti-reflective, which gives better light input and fewer reflections. The adjustable eyecup also makes it easy to get a comfortable viewing position.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"h2Lit\"\u003eKey Features of the Nikon 20-45X (60) Zoom\/25-56X (78) Zoom Eyepiece MC\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits Nikon Fieldscope III \/ EDIII, ED82, and ED50\u003c\/li\u003e\n\u003cli\u003eAll lenses are anti-reflective\u003c\/li\u003e\n\u003cli\u003eEco-glass\u003c\/li\u003e\n\u003cli\u003e13-30x magnification with Fieldscope ED50\u003c\/li\u003e\n\u003cli\u003eAngular field of view\u003c\/li\u003e\n\u003cli\u003eRelative brightness\u003c\/li\u003e\n\u003cli\u003eHigh Resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gText\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eMagnification\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e20-45x when attached to a Fieldscope III or EDIII; 25-56x when attached to a Fieldscope ED82; and 13-30x when attached to a Fieldscope ED50.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eAngular field of view (Real\/degree)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e2 at 20x magnification when attached to a Fieldscope III or EDIII; and 1.6 at 25x magnification when attached to Fieldscope ED82; and 3 at 13x magnification when attached to Fieldscope ED50\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eAngular field of view (Apparent\/degree)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e38.5 for all models. At 20x magnification when attached to a Fieldscope III or EDIII; at 25x magnification when attached to a Fieldscope ED82; and at 13x magnification when attached to a Fieldscope ED50.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eField of view at 1,000m\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eApproximately 35 m when attached to a Fieldscope III or EDIII at 20x magnification; 28 m when attached to a Fieldscope ED82 at 25x magnification; and 52 m when attached to a Fieldscope ED50 at 13x magnification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eExit pupil\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e3 mm at 20x magnification when attached to a Fieldscope III or EDIII; 3.3 mm at 25x magnification when attached to a Fieldscope ED82; and 3.8 mm at 13x magnification when attached to a Fieldscope ED50.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eRelative brightness\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e9 at 20x magnification when attached to a Fieldscope III or EDIII; 10.9 at 25x magnification when attached to a Fieldscope ED82; and 14.4 at 13x magnification when attached to a Fieldscope ED50.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"h2Lit\"\u003e\u003cspan class=\"h2Lit\"\u003eEye relief\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e12.9 mm for all models at 20x magnification when attached to a Fieldscope III or EDIII; 25x magnification when attached to a Fieldscope ED82; and 13x magnification when attached to a Fieldscope ED50.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"mpn\"\u003e\n\u003cli\u003eMPN - BDB90063\u003c\/li\u003e\n\u003cli\u003eGTIN - 018208074662\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nikon","offers":[{"title":"Default Title","offer_id":46838494625977,"sku":"137398","price":429.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8897\/7337\/files\/nikon_20-45x_60_zoom_25-56x_78_zoom_eyepiece_mc_02.jpg?v=1775364651","url":"https:\/\/www.digidirect.com.au\/products\/nikon-20-45x-60-zoom-25-56x-78-zoom-eyepiece-mc","provider":"digiDirect","version":"1.0","type":"link"}