{"product_id":"staedtler-977-505-mars-professional-metric-template-ellipse-master","title":"Staedtler Mars Professional Ellipse Master Template 977 505","description":"\u003ch2\u003eMetric Ellipse Master Template With 68 Ellipses\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eStaedtler 977 505 is the Mars professional ellipse master, a metric template with 68 ellipses from 5 mm to 30 mm set out in four projections.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA circle seen at an angle becomes an ellipse, and the ellipse narrows as the viewing angle drops. Having four projections side by side lets you match the right ellipse to the perspective of a cylinder, wheel, cup or hole, instead of drawing it freehand. The template labels each column by its axis ratio, which you can read in the photo as 1:1.16, 1:1.42, 1:1.73 and 1:2.37.\u003c\/p\u003e\u003cp\u003eStaedtler make it from 0.8 mm green transparent plastic with a matte side against glare, and add built-in inking risers so a technical pen can follow the opening without a smear. Identification and the 200 mm scale are printed in black. For accurate sizes Staedtler specify a 0.5 mm pencil lead.\u003c\/p\u003e\u003cp\u003eRelated ranges: \u003ca href=\"\/collections\/drawing-supplies\"\u003edrawing supplies\u003c\/a\u003e, \u003ca href=\"\/collections\/rulers-geometry\"\u003erulers and geometry\u003c\/a\u003e, \u003ca href=\"\/collections\/mechanical-drawing-pencils\"\u003emechanical drawing pencils\u003c\/a\u003e and \u003ca href=\"\/collections\/staedtler\"\u003eStaedtler\u003c\/a\u003e.\u003c\/p\u003e","brand":"Staedtler","offers":[{"title":"Default Title","offer_id":50552743690496,"sku":"SR977 505","price":36.17,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Staedtler_Mars_Professional_Ellipse_Master_Template_977-505_1_Mega_Office_Supplies.jpg?v=1791400960","url":"https:\/\/megaschoolsupplies.com.au\/products\/staedtler-977-505-mars-professional-metric-template-ellipse-master","provider":"Mega School Supplies","version":"1.0","type":"link"}