{"product_id":"auc-221-infinity-biological-led-microscope-binocular-or-trinocular-teaching-grade","title":"AUC-221 Infinity Biological LED Microscope – Binocular or Trinocular TEACHING GRADE","description":"\u003ch2\u003eAUC-221 Infinity Biological LED Microscope\u003c\/h2\u003e\n\u003cp\u003eThe AUC-221 Series is a versatile biological microscope featuring an infinity-corrected optical system, precision mechanical controls and adjustable LED illumination.\u003c\/p\u003e\n\u003cp\u003eFour configurations are available, combining binocular or trinocular viewing with either semi-plan or plan achromatic objectives. The AUC-221 is suitable for laboratory, educational, clinical and routine research applications.\u003c\/p\u003e\n\u003cp\u003eTrinocular models include a dedicated camera port for digital imaging, documentation and measurement when used with a suitable optional C-mount adapter.\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/AUC-221-Infinity-Biological-Microscope-Brochure_1.pdf?v=1786271302\"\u003eClick to view PDF\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eViewing Head\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eObjective Package\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e\u003cstrong\u003eAUC-221B-SP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eBinocular\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity semi-plan achromatic 4×, 10×, 40× and 100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e\u003cstrong\u003eAUC-221T-SP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eTrinocular\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity semi-plan achromatic 4×, 10×, 40× and 100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e\u003cstrong\u003eAUC-221B-P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eBinocular\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity plan achromatic 2×, 4×, 10×, 20×, 40×, 60× and 100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e\u003cstrong\u003eAUC-221T-P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eTrinocular\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity plan achromatic 2×, 4×, 10×, 20×, 40×, 60× and 100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Plan configurations are supplied with seven objectives and a four-position nosepiece. Up to four objectives can be fitted at one time, allowing the objectives to be exchanged according to the application.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInfinity-corrected optical system\u003c\/li\u003e\n\u003cli\u003eChoice of binocular or trinocular Seidentopf viewing head\u003c\/li\u003e\n\u003cli\u003eViewing head inclined at 30° for comfortable observation\u003c\/li\u003e\n\u003cli\u003eViewing head rotatable through 360°\u003c\/li\u003e\n\u003cli\u003eAdjustable interpupillary distance from 48–75 mm\u003c\/li\u003e\n\u003cli\u003eWidefield WF10×\/18 mm eyepieces supplied as standard\u003c\/li\u003e\n\u003cli\u003eChoice of semi-plan or plan achromatic objective packages\u003c\/li\u003e\n\u003cli\u003eBackward-facing quadruple nosepiece\u003c\/li\u003e\n\u003cli\u003eDouble-layer mechanical stage with specimen holder\u003c\/li\u003e\n\u003cli\u003eCoaxial coarse and fine focusing controls\u003c\/li\u003e\n\u003cli\u003eNA 1.25 Abbe condenser with iris diaphragm and filter holder\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eAdjustable LED transmitted illumination\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptional phase contrast, darkfield and polarisation accessories\u003c\/li\u003e\n\u003cli\u003eCamera connection available on trinocular models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 35%; border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eOptical System\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity-corrected optical system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eViewing Head\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eSeidentopf binocular or trinocular head, inclined at 30° and rotatable through 360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eInterpupillary Distance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e48–75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eStandard Eyepieces\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eWF10×\/18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eOptional Eyepieces\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eP16×\/11 mm, WF20×\/9.5 mm and WF25×\/6.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eSemi-Plan Objectives\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity semi-plan achromatic 4×, 10×, 40× and 100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003ePlan Objectives\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eInfinity plan achromatic 2×, 4×, 10×, 20×, 40×, 60× and 100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eNosepiece\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eBackward-facing quadruple nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eMechanical Stage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eDouble-layer mechanical stage, 132 × 142 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eStage Movement\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e75 × 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eFocusing System\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eCoaxial coarse and fine focusing adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eFine-Focus Division\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e0.004 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eCoarse Movement\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e37.7 mm per rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eFine Movement\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e0.4 mm per rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eFocusing Range\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e24 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eCondenser\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eNA 1.25 Abbe condenser with iris diaphragm and filter holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eIllumination\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e\u003cstrong\u003eAdjustable LED illumination\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eImmersion Oil\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e5 ml supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003ePacked Dimensions\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003e39.5 × 26.5 × 50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #cccccc; padding: 10px; text-align: left; background-color: #f2f2f2;\"\u003eGross Weight\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #cccccc; padding: 10px;\"\u003eApproximately 7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMagnification\u003c\/h3\u003e\n\u003cp\u003eWhen used with the supplied WF10× eyepieces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-plan models:\u003c\/strong\u003e 40×, 100×, 400× and 1000×\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan models:\u003c\/strong\u003e 20×, 40×, 100×, 200×, 400×, 600× and 1000×\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePhase contrast kit\u003c\/li\u003e\n\u003cli\u003eDry or oil darkfield attachment\u003c\/li\u003e\n\u003cli\u003ePolarisation attachment\u003c\/li\u003e\n\u003cli\u003eRechargeable battery\u003c\/li\u003e\n\u003cli\u003e0.5× or 1× C-mount camera adapter for trinocular models\u003c\/li\u003e\n\u003cli\u003e0.37×, 0.5×, 0.75× or 1× camera reduction lens\u003c\/li\u003e\n\u003cli\u003eP16×\/11 mm eyepieces\u003c\/li\u003e\n\u003cli\u003eWF20×\/9.5 mm eyepieces\u003c\/li\u003e\n\u003cli\u003eWF25×\/6.5 mm eyepieces\u003c\/li\u003e\n\u003cli\u003e6 V\/20 W adjustable halogen illumination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCamera Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe AUC-221T-SP and AUC-221T-P trinocular models can be connected to a compatible microscope camera using an appropriate optional C-mount adapter or reduction lens.\u003c\/p\u003e\n\u003ch4\u003ePlease contact Auckland Scientific for advice on selecting a camera, adapter, contrast technique or objective configuration for your application.\u003c\/h4\u003e","brand":"Auckland Scientific","offers":[{"title":"Binocular \/ Semi-Plan","offer_id":58810394739013,"sku":"AUC-221B-SP","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"Trinocular \/ Semi-Plan","offer_id":58810394771781,"sku":"AUC-221T-SP","price":675.0,"currency_code":"GBP","in_stock":true},{"title":"Binocular \/ Plan","offer_id":58810394804549,"sku":"AUC-221B-P","price":715.0,"currency_code":"GBP","in_stock":true},{"title":"Trinocular \/ Plan","offer_id":58810394837317,"sku":"AUC-221T-P","price":795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/221B_3ea7001f-46bf-474f-b539-628ec8560366.png?v=1786268930","url":"https:\/\/auckland-scientific.co.uk\/products\/auc-221-infinity-biological-led-microscope-binocular-or-trinocular-teaching-grade","provider":"Auckland Scientific Ltd","version":"1.0","type":"link"}