{"product_id":"accu-fluor-st-led-fluorescence-illuminator-for-stereo-microscopes","title":"ACCU-fluor ST LED Fluorescence Illuminator for Stereo Microscopes","description":"\u003cp\u003e\u003cspan\u003eThe ACCU-fluor ST brings affordable, high-performance LED fluorescence illumination to stereo microscopes with a parallel (Galilean\/Common Main Objective) optical design. Purpose-built for organismal-scale biology, the ACCU-fluor ST lets you visualize fluorescently-labeled whole organisms, embryos, and tissues — without the complexity or cost of a traditional fluorescence system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned specifically for stereo microscopes utilizing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eparallel (Galilean) optical design\u003c\/strong\u003e, also known as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCommon Main Objective (CMO)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econfiguration, the ACCU-fluor ST delivers simultaneous, matched illumination through both optical paths for a true, undistorted stereo fluorescence image.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe offer dual and triple-channel illuminators (including UV, blue, green, and yellow excitation) to support the most common fluorophores used in model organism research. ACCU-fluor ST illuminators fit the UNITRON Z10 series stereo microscopes and most major brands of CMO\/Galilean stereo microscopes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eStereo microscope fluorescence is the method of choice when you need to observe fluorescent signals across an entire organism or large tissue sample — structures and patterns that would be impossible to capture in a single field of view on a compound microscope. The ACCU-fluor ST is well suited for:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrosophila (fruit fly) embryos and larvae\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— GFP\/RFP reporter lines, antibody staining, in situ hybridization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZebrafish (Danio rerio) embryos and larvae\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— whole-mount fluorescence, transgenic reporter lines, live imaging of development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC. elegans (roundworm)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— GFP fusion proteins, neuronal labeling, developmental biology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXenopus (frog) embryos\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— whole-mount immunostaining, microinjection reporter assays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMouse and other vertebrate embryos\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— whole-mount fluorescent antibody staining, reporter lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant tissues and seedlings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— GFP transformants, root and shoot fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissected tissues and organs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— fluorescence-guided dissection, gross anatomical mapping of expression patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eACCU-fluor ST is compatible with stereo microscopes using a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eparallel (CMO\/Galilean) optical design\u003c\/strong\u003e, including the following models:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNITRON\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Models Z10, Z8, Z6 — CMO models)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeica\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Models M50, M60, M80, M125 C, M165C, M205C — CMO models)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNikon\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Models SMZ800N, SMZ1270\/1270i, SMX18, SMX25 — CMO models)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOlympus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Models SZX7, SZX10, SZX12, SZX16 — CMO models)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZeiss\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Models SteREO  Discovery.V8, V12, V20 — CMO models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.accu-scope.com\/wp-content\/uploads\/2026\/06\/FL-channels.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\" style=\"width: 99.9972%; background: white; border-collapse: collapse; border-image: initial; border: medium none currentcolor;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd valign=\"top\" style=\"border: 1pt solid rgb(204, 204, 204); background: rgb(0, 96, 156); padding: 7.5pt; width: 12.2574%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: white;\"\u003eCAT#\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" style=\"border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(204, 204, 204) rgb(204, 204, 204) rgb(204, 204, 204) currentcolor; border-image: initial; background: rgb(0, 96, 156); padding: 7.5pt; width: 87.7848%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: white;\"\u003eDESCRIPTION\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204); border-image: initial; padding: 7.5pt; width: 12.2574%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eST-3231-BG\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204) currentcolor; padding: 7.5pt; width: 87.7848%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eDual wavelength integrated LED fluorescence illuminator; FITC, TRITC\/Cy3 and brightfield positions; EX: 460nm\/30nm, DM: \u0026gt;495nm, EM: 520\/40nm; EX: 530\/40nm, DM: \u0026gt;565nm, EM: 605\/55nm; must specify dovetails (included)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204); border-image: initial; padding: 7.5pt; width: 12.2574%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eST-3231-BGV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204) currentcolor; padding: 7.5pt; width: 87.7848%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eTriple wavelength integrated LED fluorescence illuminator with separate brightfield position; DAPI, FITC and TRITC\/Cy3 positions; EX: 460nm\/30nm, DM: \u0026gt;495nm, EM: 520\/40nm; EX: 530\/40nm, DM: \u0026gt;565nm, EM: 605\/55nm; EX: 375\/28nm, DM: \u0026gt;415nm, EM: 460\/50nm; must specify dovetails (included)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3;\"\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204); border-image: initial; padding: 7.5pt; width: 12.2574%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eST-3231-BY\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204) currentcolor; padding: 7.5pt; width: 87.7848%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eDual wavelength integrated LED fluorescence illuminator; FITC, TRITC\/Cy3 and brightfield positions; EX: 460nm\/30nm, DM: \u0026gt;495nm, EM: 520\/40nm; EX: 560\/40nm, DM: \u0026gt;600nm, EM: 610nmLP; must specify dovetails (included)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204); border-image: initial; padding: 7.5pt; width: 12.2574%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eST-3231-BYV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" style=\"border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentcolor rgb(204, 204, 204) rgb(204, 204, 204) currentcolor; padding: 7.5pt; width: 87.7848%;\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; color: #403f42;\"\u003eTriple wavelength integrated LED fluorescence illuminator with separate brightfield position; DAPI, FITC and TRITC\/Cy3 positions; EX: 460nm\/30nm, DM: \u0026gt;495nm, EM: 520\/40nm; EX: EX: 560\/40nm, DM: \u0026gt;600nm, EM: 610nmLP; EX: 375\/28nm, DM: \u0026gt;415nm, EM: 460\/50nm; must specify dovetails (included)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBrochure\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/4209\/files\/ACCU-Fluor-ST-3-07-06-26-SINGLE_PAGES.pdf?v=1783688602\" title=\"ACCU-Fluor ST Stereo Microscope Fluorescence Illuminator Brochure\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/4209\/files\/pdf-download-brochure-logo_thumb.jpg?5029\"\u003eACCU-Fluor ST Stereo Microscope Illuminator Brochure\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/4209\/files\/PA53BIO_PA53FS6_CA_EN.pdf?v=1782511098\" title=\"Motic PA53 BIO Brochure\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Accu-Scope","offers":[{"title":"ST-3231-BG","offer_id":53323551834409,"sku":"ST-3231-BG","price":8550.0,"currency_code":"USD","in_stock":true},{"title":"ST-3231-BGV","offer_id":53323551867177,"sku":"ST-3231-BGV","price":10350.0,"currency_code":"USD","in_stock":true},{"title":"ST-3231-BY","offer_id":53323551899945,"sku":"ST-3231-BY","price":8500.0,"currency_code":"USD","in_stock":true},{"title":"ST-3231-BYV","offer_id":53323551932713,"sku":"ST-3231-BYV","price":10350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/4209\/files\/ACCU-fluorSTLEDIlluminatorforStereos2.jpg?v=1783688422","url":"https:\/\/microscopecentral.com\/products\/accu-fluor-st-led-fluorescence-illuminator-for-stereo-microscopes","provider":"Microscope Central","version":"1.0","type":"link"}