{"product_id":"th-n20x-ph-20x-nikon-phase-contrast-objective-dark-low-low-050-na-21-mm-wd","title":"TH-N20X-PH - 20X Nikon Phase Contrast Objective, Dark Low Low, 0.50 NA, 2.1 mm WD","description":"\u003cp\u003eTH-N20X-PH - 20X Nikon Phase Contrast Objective, Dark Low Low, 0.50 NA, 2.1 mm WD\u003c\/p\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003eDark Low Low Phase Type\u003c\/li\u003e\n\u003cli\u003eInfinity-Corrected Plan Fluorite Design\u003c\/li\u003e\n\u003cli\u003eIdeal for Phase Contrast Using Brightfield Illumination\u003c\/li\u003e\n\u003cli\u003ePh1 Condenser Phase Annulus Included\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/TTN129571-E0W.pdf?v=1678303939\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable cellspacing=\"0\" width=\"100%\" class=\"SpecTable\"\u003e\n\u003cthead\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003cth align=\"left\" th=\"\" magnification=\"\"\u003eMagnification\u003c\/th\u003e\n\u003cth align=\"center\"\u003e10X\u003c\/th\u003e\n\u003cth align=\"center\"\u003e20X\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eItem #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eTHN10X-PH\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eTHN20X-PH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eManufacturer Part #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMRH10101\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMRH10201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eNumerical Aperture (NA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.30\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWorking Distance (WD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e16 mm\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eParfocal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCompatible Tube Lens Focal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCoverslip Correction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003e0.17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eAberration Correction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003ePlan Fluorite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePhase Ring\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003ePh1\u003csup\u003ea\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePhase Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003eDark Low Low (Positive Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eThreading\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\"\u003eM25 x 0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eThread Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6.8 mm\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083934343424,"sku":"THN20X-PH","price":4292.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/TTN129571-xl.jpg?v=1785206573","url":"https:\/\/alotechparts.com\/products\/th-n20x-ph-20x-nikon-phase-contrast-objective-dark-low-low-050-na-21-mm-wd","provider":"Alo Tech Solutions","version":"1.0","type":"link"}