{"id":13181,"date":"2026-01-23T16:11:52","date_gmt":"2026-01-23T15:11:52","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=13181"},"modified":"2026-01-23T16:13:32","modified_gmt":"2026-01-23T15:13:32","slug":"stereomicroscope-trinoculaire-a-zoom-8-50x-avec-eclairage-incident-et-transmis","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/stereomicroscope-trinoculaire-a-zoom-8-50x-avec-eclairage-incident-et-transmis\/","title":{"rendered":"8-50x zoom trinocular stereomicroscope with incident and transmitted illumination"},"content":{"rendered":"<h3>8-50x zoom trinocular stereomicroscope with incident and transmitted illumination<\/h3>\n<p>The Science ETD-201 trinocular stereomicroscope is a top-of-the-range optical stereo magnifier designed for 3D observation and camera documentation. It combines a <strong>0.8x to 5x stereo zoom lens<\/strong> (6.25x zoom) with wide-field eyepieces, to cover a large <strong>continuous magnification from 8x to 50x<\/strong>. Sa <strong>long working distance of approx. 105 mm<\/strong> facilitates sample handling and inspection, even of larger parts.<\/p>\n<p>This microscope is suitable for a wide range of applications, including medicine, agriculture and forestry, forensics, research and teaching, as well as the assembly and testing of small components in precision mechanics and electronics.<\/p>\n<h3>Continuous zoom with reproducible positions (Click-Stop)<\/h3>\n<p>The 6.25x zoom lens allows continuous magnification adjustment. The <strong>Click-Stop<\/strong> offers predefined positions that lock into place, to reproducibly restore identical magnifications (particularly useful for measurements and comparisons).<\/p>\n<p>The wide-field eyepieces (WF10x) feature a <strong>field value (FN) of 22<\/strong>, allowing <strong>field of view between 4.5 and 27.5 mm<\/strong> depending on the magnification used.<\/p>\n<h3>360\u00b0 trinocular head and parfocal camera tube<\/h3>\n<p>The trinocular head can be rotated to <strong>360\u00b0<\/strong> and incorporates two inclined <strong>45\u00b0<\/strong> for comfortable viewing. The camera tube is <strong>adjustable parfocal<\/strong>, This allows the focus to be maintained between visual observation and image capture.<\/p>\n<p>A <strong>C-Mount adapter<\/strong> is supplied for connecting a camera, with compatibility up to <strong>1\/2\u2033 sensors<\/strong> (depending on camera used).<\/p>\n<h3>Incident\/transmitted LED lighting, separately adjustable<\/h3>\n<p>The microscope is equipped with <strong>LED incident light<\/strong> and lighting <strong>Transmitted-light LEDs<\/strong>. Both sources can be used individually or in combination, and are <strong>continuously adjustable<\/strong>.<\/p>\n<p>The angle of illumination in incident light is <strong>adjustable and lockable<\/strong>, to optimize the rendering of reliefs and textures according to the nature of the sample.<\/p>\n<h3>Stable base and wide height adjustment range<\/h3>\n<p>The microscope features a <strong>wide base<\/strong> with turntable, and a <strong>wide height adjustment range<\/strong>, It can also be used to observe larger objects. Focusing is via a <strong>coarse focus<\/strong> robust, suitable for intensive use.<\/p>\n<h3>Technical specifications<\/h3>\n<table>\n<tbody>\n<tr>\n<td>Type<\/td>\n<td>Trinocular zoom stereomicroscope<\/td>\n<\/tr>\n<tr>\n<td>Optical design<\/td>\n<td>Stereo<\/td>\n<\/tr>\n<tr>\n<td>Magnification<\/td>\n<td>Continuous from 8x to 50x<\/td>\n<\/tr>\n<tr>\n<td>Zoom lens<\/td>\n<td>0.8x to 5x (6.25x zoom)<\/td>\n<\/tr>\n<tr>\n<td>Working distance<\/td>\n<td>Approx. 105 mm<\/td>\n<\/tr>\n<tr>\n<td>Maximum object height<\/td>\n<td>100 mm<\/td>\n<\/tr>\n<tr>\n<td>Supplied eyepieces<\/td>\n<td>WF10x (2 pieces)<\/td>\n<\/tr>\n<tr>\n<td>Field value (FN)<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>Observable field<\/td>\n<td>Approx. 4.5 to 27.5 mm<\/td>\n<\/tr>\n<tr>\n<td>Vision<\/td>\n<td>Trinocular, 360\u00b0 rotating head, 45\u00b0 tubes<\/td>\n<\/tr>\n<tr>\n<td>Camera tube<\/td>\n<td>Parfocal, for C-Mount cameras<\/td>\n<\/tr>\n<tr>\n<td>Camera adapter<\/td>\n<td>C-Mount (supplied), up to 1\/2\u2033 sensor<\/td>\n<\/tr>\n<tr>\n<td>Lens insertion diameter<\/td>\n<td>30 mm<\/td>\n<\/tr>\n<tr>\n<td>Interpupillary distance<\/td>\n<td>55 to 75 mm<\/td>\n<\/tr>\n<tr>\n<td>Diopter adjustment<\/td>\n<td>Yes, on both sides<\/td>\n<\/tr>\n<tr>\n<td>Eye-to-eye distance<\/td>\n<td>21 mm<\/td>\n<\/tr>\n<tr>\n<td>Focusing<\/td>\n<td>Coarse focus<\/td>\n<\/tr>\n<tr>\n<td>Lighting<\/td>\n<td>LED, incident and transmitted light<\/td>\n<\/tr>\n<tr>\n<td>Lighting control<\/td>\n<td>Dimmable intensity<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>Via USB (power cable supplied)<\/td>\n<\/tr>\n<tr>\n<td>Materials<\/td>\n<td>Aluminum and plastic<\/td>\n<\/tr>\n<tr>\n<td>Weight (with accessories)<\/td>\n<td>5200 g<\/td>\n<\/tr>\n<tr>\n<td>Dimensions (L \u00d7 W \u00d7 H)<\/td>\n<td>300 \u00d7 295 \u00d7 380 mm<\/td>\n<\/tr>\n<tr>\n<td>Color<\/td>\n<td>White<\/td>\n<\/tr>\n<tr>\n<td>Warranty<\/td>\n<td>10 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Scope of delivery<\/h3>\n<ul>\n<li>Stereoscopic zoom head (0.8x-5x zoom)<\/li>\n<li>Microscope stand with stage<\/li>\n<li>WF10x wide-field eyepieces (2 pcs.)<\/li>\n<li>C-Mount camera adapter<\/li>\n<li>USB power cable<\/li>\n<li>Glass object tray<\/li>\n<li>Black\/white plastic object tray<\/li>\n<li>Dust cover<\/li>\n<li>Instructions for use<\/li>\n<\/ul>\n<h3>A versatile tool for observation and documentation<\/h3>\n<p>With its continuous zoom, long working distance, dual LED illumination and trinocular camera tube, this stereomicroscope is a complete solution for 3D observation and documentation of specimens, whether for educational, technical or scientific purposes.<\/p>","protected":false},"excerpt":{"rendered":"<p>St\u00e9r\u00e9omicroscope trinoculaire \u00e0 zoom 8\u201350x avec \u00e9clairage incident et transmis Le st\u00e9r\u00e9omicroscope trinoculaire Science ETD-201 est une loupe st\u00e9r\u00e9o optiquement haut de gamme, con\u00e7ue pour l\u2019observation en relief et la documentation par cam\u00e9ra. Il combine un objectif zoom st\u00e9r\u00e9o 0,8x \u00e0 5x (zoom 6,25x) avec des oculaires grand champ, pour couvrir un grossissement continu de [&hellip;]<\/p>\n","protected":false},"featured_media":13182,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[807],"product_cat":[869],"product_tag":[],"class_list":["post-13181","product","type-product","status-publish","has-post-thumbnail","product_brand-bresser","product_cat-stereomicroscopes","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/13181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=13181"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/13182"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=13181"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=13181"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=13181"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=13181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}