{"title":"Optical Levels","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt Geofix, we supply professional optical levels from leading manufacturers, offering dependable performance for both everyday site work and demanding surveying applications. Whether you're carrying out routine levelling tasks or working on larger infrastructure projects, our range is designed to deliver the accuracy and durability you need to work with confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOur Optical Levels are simple to use and highly reliable, providing precise horizontal reference points for a wide range of applications, including foundations, drainage, landscaping, road construction and general site setting out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplete your setup with compatible levelling staffs, tripods and surveying accessories to ensure reliable results in every environment.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"leica-na-720","title":"Leica NA 720","description":"\u003ch2\u003eLeica NA 720, optical balancer\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Leica NA720 is engineered for harsh working environments. Whether it's exposed to vibration, rough handling, or unpredictable weather, it continues to deliver clear, accurate measurements when you need them most.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for durability and long-term reliability, the NA720 helps minimise downtime and keeps your projects moving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTechnical specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnlargement - 20x\u003c\/li\u003e\n\u003cli\u003eBinocular image - Right facing\u003c\/li\u003e\n\u003cli\u003eGas filled - Yes\u003c\/li\u003e\n\u003cli\u003eLes diameter- 30mm\u003c\/li\u003e\n\u003cli\u003eShortest focusing distance - 0.5m\u003c\/li\u003e\n\u003cli\u003eAngle measurement  - 360º\/400gon\u003c\/li\u003e\n\u003cli\u003eLength measurement – Multiplier - 100\u003c\/li\u003e\n\u003cli\u003eLength measurement – Additive constant - 0\u003c\/li\u003e\n\u003cli\u003eDose label - 10' \/ 2mm\u003c\/li\u003e\n\u003cli\u003eFocus screw - Rough\u003c\/li\u003e\n\u003cli\u003eHorizontal screw - Both sides, endless\u003c\/li\u003e\n\u003cli\u003eSingle measurement 30m - 1.5mm\u003c\/li\u003e\n\u003cli\u003eSetting accuracy - \u0026lt; 0.5\"\u003c\/li\u003e\n\u003cli\u003eWorkspace - ± 15'\u003c\/li\u003e\n\u003cli\u003eISO rating, impact - SO 9022-33-5\u003c\/li\u003e\n\u003cli\u003eResistance to water and dust - IP57\u003c\/li\u003e\n\u003cli\u003eTemperature Range - Operation - -20° to +50°C\u003c\/li\u003e\n\u003cli\u003eTemperature Range - Storage - -40° to +70°C\u003c\/li\u003e\n\u003cli\u003eInstrument Size - 19x12x12 cm\u003c\/li\u003e\n\u003cli\u003eWeight - 1.6 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leica","offers":[{"title":"Default Title","offer_id":55514241040767,"sku":"150125120","price":476.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/files\/c1c3af42-e3f0-412d-877f-5a08a943f934.jpg?v=1783959161"},{"product_id":"leica-na-724","title":"Leica NA 724","description":"\u003ch2\u003eLeica NA 724, optical balancer\u003c\/h2\u003e\n\n\u003cp style=\"width: 600px; font-size: 14px; margin-top: -5px;\"\u003eToo tough environment, for sure!\u003c\/p\u003e\n\n\u003cp style=\"width: 600px;\"\u003eYour balancer falls to the ground, or in the water, it is shaken by vibrations from heavy machinery. Time to send it in for service? Not the LEICA NA700. No checking or adjustment is needed. No mess, no wasted time. Only accurate, crystal clear measurements day in and day out. Too tough environment, clearly.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable cellpadding=\"2\" class=\"leica_tables\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth width=\"300\"\u003eTechnical data:\u003c\/th\u003e\n\t\t\t\u003cth width=\"300\"\u003eNA724\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eEnlargement\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e24x\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eBinocular image\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003eRight facing\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eGas filled\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003eYes\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eLens diameter\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e36mm\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eShortest focusing distance\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e0.5m\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eAngle measurement\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e360º\/400gon\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eLength measurement – ​​Multiplier\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e100\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eLength measurement – ​​Additive constant\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e0\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eDose label\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003e10' \/ 2mm\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eFocus screw\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003eRough\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd align=\"left\"\u003eHorizontal screw\u003c\/td\u003e\n\t\t\t\u003ctd align=\"left\"\u003e\n\t\t\t\u003cdiv align=\"left\"\u003eBoth sides, endless\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd height=\"22\" width=\"300\"\u003eDouble avv. km\u003c\/td\u003e\n\t\t\t\u003ctd height=\"22\" width=\"300\"\u003e2.0mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eSingle measurement 30m\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e1.2mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eSetting accuracy\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e\u0026lt; 0.5\"\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eWorkspace\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e± 15'\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eISO rating, impact\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003eISO 9022-33-5\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eResistance to water and dust\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003eIP57\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eTemperature Range - Operation\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e-20° to +50°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eTemperature Range - Storage\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e-40° to +70°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eInstrument Size\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e19x12x12 cm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd width=\"300\"\u003eWeight\u003c\/td\u003e\n\t\t\t\u003ctd width=\"300\"\u003e1.6 kg\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"height: 30px;\"\u003e\u003c\/div\u003e","brand":"Leica","offers":[{"title":"Default Title","offer_id":55514243596671,"sku":"150125124","price":594.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/files\/20f50f4d-6f37-49d5-843c-a5ff14eb3896.jpg?v=1783958917"},{"product_id":"geofennel-avvagare-gfn1-400-gon","title":"GeoFennel Weigher GFN1 - 400 GON","description":"\u003ch2\u003eGeoFennel Balancer GFN1 - 400 GON with 32x magnification\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003eFeatures\u003c\/span\u003e\n\n\t\u003cul\u003e\n\t\t\u003cli\u003eOptical leveler suitable for all construction sites\u003c\/li\u003e\n\t\t\u003cli\u003eRobust metal housing with handle for comfortable handling\u003c\/li\u003e\n\t\t\u003cli\u003eLabel reading mirror\u003c\/li\u003e\n\t\t\u003cli\u003eOptical sight for quick targeting of a derailment pole\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003eTechnical specifications\u003c\/span\u003e\n\n\t\u003cul\u003e\n\t\t\u003cli\u003eAverage error for 1km double levelling: ± 1.5mm\u003c\/li\u003e\n\t\t\u003cli\u003eTelescopic magnification: 32x\u003c\/li\u003e\n\t\t\u003cli\u003eLens diameter: 36mm\u003c\/li\u003e\n\t\t\u003cli\u003eShortest focusing distance: 0.4m\u003c\/li\u003e\n\t\t\u003cli\u003eWorking range of compensator: ± 15'\u003c\/li\u003e\n\t\t\u003cli\u003eLeveling level: ± 0.3\"\u003c\/li\u003e\n\t\t\u003cli\u003eCircular spirit level: 8' \/ 2mm\u003c\/li\u003e\n\t\t\u003cli\u003eHorizontal circle: 400gon\u003c\/li\u003e\n\t\t\u003cli\u003eDust-water protection: IP 54\u003c\/li\u003e\n\t\t\u003cli\u003eWeight: 1.2kg\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003eTips on suitable accessories\u003c\/span\u003e\n\n\t\u003cul\u003e\n\t\t\u003cli\u003e\u003ca href=\"http:\/\/www.geofix.se\/tillbehor\/stativ-och-tilbehor\/geofennel-stativ\/aluminiumstativ-geo-fennel-fs-20-105-165cm\"\u003eAluminium tripod FS20\u003c\/a\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003ca href=\"http:\/\/www.geofix.se\/tillbehor\/matstanger-och-tillbehor\/avvagarstang-teleskopisk-5-meter\"\u003eAvvagarstang 5m\u003c\/a\u003e\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/8866\/5238\/files\/200201_Set_GFN-1_400gon_web_71cead02-0aa5-42ee-9b6c-232889b64fd6.png?v=1738704844\" style=\"width: 400px; height: 400px;\"\u003e\u003c\/p\u003e","brand":"Geofix AB","offers":[{"title":"Default Title","offer_id":55514308936063,"sku":"GF-200200","price":167.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/files\/4c557e16-f306-4ff0-b2be-29d81b598931.png?v=1783964480"},{"product_id":"geofennel-avvagare-gfn10-high-class-400-gon","title":"GeoFennel Weigher GFN10 High Class - 400 GON","description":"\u003ch2\u003eGeoFennel Weigher High Class Model GFN10 - 400 GON with 32x Magnification\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eFunctions\n\t\u003cul\u003e\n\t\t\u003cli\u003eOptical leveler suitable for all construction sites\u003c\/li\u003e\n\t\t\u003cli\u003eRobust metal housing with handle for comfortable handling\u003c\/li\u003e\n\t\t\u003cli\u003eLabel reading mirror\u003c\/li\u003e\n\t\t\u003cli\u003eOptical sight for quick targeting of a derailment pole\u003c\/li\u003e\n\t\t\u003cli\u003eThis is a High Class weigher with better optics and accuracy than the GFN1\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTechnical specifications\n\t\u003cul\u003e\n\t\t\u003cli\u003eAverage error for 1km double leveling: ± 1mm\u003c\/li\u003e\n\t\t\u003cli\u003eTelescopic magnification: 32x\u003c\/li\u003e\n\t\t\u003cli\u003eLens diameter: 40mm\u003c\/li\u003e\n\t\t\u003cli\u003eShortest focusing distance: 0.6m\u003c\/li\u003e\n\t\t\u003cli\u003eWorking range of compensator: ± 15'\u003c\/li\u003e\n\t\t\u003cli\u003eLeveling level: ± 0.3mm\u003c\/li\u003e\n\t\t\u003cli\u003eCircular spirit level: 8' \/ 2mm\u003c\/li\u003e\n\t\t\u003cli\u003eHorizontal circle: 400gon\u003c\/li\u003e\n\t\t\u003cli\u003eDust-water protection: IP 65\u003c\/li\u003e\n\t\t\u003cli\u003eWeight: 1.6kg\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTips on suitable accessories\n\t\u003cul\u003e\n\t\t\u003cli\u003e\u003ca href=\"http:\/\/www.geofix.se\/tillbehor\/stativ-och-tilbehor\/geofennel-stativ\/aluminiumstativ-geo-fennel-fs-20-105-165cm\"\u003eAluminium tripod FS20\u003c\/a\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003ca href=\"http:\/\/www.geofix.se\/tillbehor\/matstanger-och-tillbehor\/avvagarstang-teleskopisk-5-meter\"\u003eAvvagarstang 5m\u003c\/a\u003e\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Geofix AB","offers":[{"title":"Default Title","offer_id":55514327023999,"sku":"GF-200220","price":211.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/files\/97cdd436-f568-40c7-8ce2-e359451a770f.png?v=1783964768"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/collections\/na_720.jpg?v=1748372226","url":"https:\/\/geofix.co.uk\/collections\/optical-levels.oembed","provider":"Geofix UK","version":"1.0","type":"link"}