{"product_id":"national-452-tbl-10-led-stereo-microscope","title":"National 452-TBL-10-LED Stereo Microscope","description":"\u003cul\u003e \u003cli\u003e2x, 4x Magnification\u003c\/li\u003e \u003cli\u003eWidefield 15x Eyepiece\u003c\/li\u003e \u003cli\u003eLED Illumination\u003c\/li\u003e \u003cli\u003eRack and Pinion Focusing\u003c\/li\u003e \u003cli\u003eTwo 80mm Frosted Stage Plates\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e The \u003cb\u003eNational Optical and Scientific Instruments 452-TBL-10-LED Stereo Microscope\u003c\/b\u003e is a compact instrument, designed for use in elementary, middle, and high schools. Providing an upright, unreversed image it's ideal for young scientists. Also, in addition to slides the microscope accomodates three dimensional objects. \u003c\/p\u003e \u003cp\u003eThe optical system of the 452-TBL-10 consists of paired widefield 10x eyepieces. Placed on a fixed head these eyepieces provide 1x and 3x magnification. Helping the student to see their specimens clearly is the (cordless) LED illumination. Cool running and long-lasting, LED illumination keeps live specimens living, and one 8 hour charge provide up to 50 hours of use.\u003c\/p\u003e \u003cp\u003eOther highlights of the microscope include rack and pinion focusing, along with focusing safety features like a slip clutch and tension adjustment. The base consists of two 80mm stage plates: one frosted glass and a reversible black\/white plastic contrast plate. Two locked-on stage clips work to keep slides secure.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdl\u003e \u003cdt\u003eOptical System\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003e Paired widefield 15x eyepieces, left-side diopter adjustment, interpupillary adjustment from 55mm to 75mm \u003c\/li\u003e \u003cli\u003e Eyepieces equipped with reticle holder\/retainer to accept reticle with 23mm O.D. \u003c\/li\u003e \u003cli\u003eFixed head\u003c\/li\u003e \u003cli\u003ePaired objectives are parfocalled, pacentered and achromatic\u003c\/li\u003e \u003cli\u003eMagnification changed by rotating objective turret 90� to positive click stops\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003cdl\u003e \u003cdt\u003eIllumination\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003e4-position light control: top only \/ bottom only \/ top and bottom \/ off\u003c\/li\u003e \u003cli\u003e Top light (incidental) and Bottom light (transmitted) cordless LED illumination \u003c\/li\u003e \u003cli\u003e8 hour charge provides up to 50 hours of use\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003cdl\u003e \u003cdt\u003eBase\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003eRack and pinion focusing with slip clutch and tension adjustment\u003c\/li\u003e \u003cli\u003eIncludes two 80mm stage plates: frosted glass and reversible black and white plastic contrast plate\u003c\/li\u003e \u003cli\u003eTwo locked-on stage clips\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cdiv\u003e \u003cdiv\u003eIn the Box\u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003eNational 452-TBL-10-LED Stereo Microscope\u003c\/div\u003e \u003c\/div\u003e \u003cul\u003e \u003cli\u003e5-Year Limited Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eMicroscope Type\u003c\/td\u003e \u003ctd\u003eStereoscopic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMagnification\u003c\/td\u003e \u003ctd\u003e1x, 3x\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eObjectives\u003c\/td\u003e \u003ctd\u003eNot specified by manufacturer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEyepiece\u003c\/td\u003e \u003ctd\u003eWidefield 10x, 20mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLight Source\u003c\/td\u003e \u003ctd\u003eTop light: 12V 10 watt tungsten\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOverall Dimensions\u003c\/td\u003e \u003ctd\u003eHeight: 12.25\" \/ 310mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e5.5 lb \/ 2.5kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003e \u003ca\u003ePackaging Info\u003c\/a\u003e \u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e5.85 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBox Dimensions (LxWxH)\u003c\/td\u003e \u003ctd\u003e13.9 x 12.4 x 6.7\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"National Optical-10","offers":[{"title":"Default Title","offer_id":35176917072,"sku":"NASM452TBLED:NASM452TBLED:bhpv","price":71265.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/National_Optical_Scientific_Instruments_452TBL_10_LED_452_TBL_10_LED_Stereo_Microscope_1319570701000_825675.jpg?v=1575983651","url":"https:\/\/www.tanotis.com\/products\/national-452-tbl-10-led-stereo-microscope","provider":"Tanotis","version":"1.0","type":"link"}