{"product_id":"trinocular-microscope-barlow-objective-lens-05x-wd165-07x-wd120","title":"Trinocular Microscope Barlow Lens 0.5X WD165 \u0026 0.7X WD120","description":"\u003ch2\u003eTrinocular Stereo Microscope Barlow Objective Lens — 0.5X (WD165) \u0026amp; 0.7X (WD120)\u003c\/h2\u003e\n\u003cp\u003eExpand the capabilities of your trinocular stereo microscope with this precision-engineered Barlow auxiliary objective lens. Available in two magnification options — \u003cstrong\u003e0.5X (WD165 mm working distance)\u003c\/strong\u003e and \u003cstrong\u003e0.7X (WD120 mm working distance)\u003c\/strong\u003e — this lens accessory is designed to alter your microscope's total magnification range while simultaneously extending or adjusting the working distance between the lens and the specimen. It's the ideal upgrade for hobbyists, researchers, electronics technicians, and educators who need greater flexibility from their existing stereo or trinocular microscope setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Magnification Options:\u003c\/strong\u003e Choose 0.5X for a lower magnification with increased field of view and extended working distance (WD165 mm), or 0.7X for a moderate reduction with WD120 mm working distance — giving you more room to maneuver samples or tools under the lens.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrinocular Camera Port Compatible:\u003c\/strong\u003e Specifically designed for trinocular stereo microscopes, making it equally useful for the camera port (for imaging\/video capture) or main observation ports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuxiliary Objective Lens Design:\u003c\/strong\u003e Threads directly onto the existing objective of compatible stereo zoom microscopes for quick, tool-free installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZoom Stereo Microscope Compatible:\u003c\/strong\u003e Works with standard zoom stereo microscopes using common objective thread sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Field of View:\u003c\/strong\u003e The 0.5X Barlow significantly widens the observable area, ideal for inspecting larger circuit boards, specimens, or intricate craft work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptical Glass Construction:\u003c\/strong\u003e High-quality optical glass elements deliver clear, sharp imagery with minimal chromatic aberration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to attach and remove, with no impact on your microscope's overall ergonomics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Barlow Auxiliary Objective Lens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnification Options:\u003c\/strong\u003e 0.5X (WD165) \/ 0.7X (WD120)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Distance:\u003c\/strong\u003e WD165 mm (0.5X) | WD120 mm (0.7X)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Trinocular \u0026amp; stereo zoom microscopes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Camera port, eyepiece port, or main objective port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 2 options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Lens For?\u003c\/h3\u003e\n\u003cp\u003eThis Barlow objective lens is a must-have accessory for anyone working with a trinocular stereo microscope who wants to customize their magnification range and working distance. Ideal for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectronics repair and PCB inspection\u003c\/li\u003e\n  \u003cli\u003eJewellery making and gemstone examination\u003c\/li\u003e\n  \u003cli\u003eBiological and botanical specimen observation\u003c\/li\u003e\n  \u003cli\u003ePhotography and video capture through the microscope camera port\u003c\/li\u003e\n  \u003cli\u003eEducational and laboratory settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on microscope optics and their applications in science and research, visit the NIST Optical Technology Resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a Barlow auxiliary objective lens do on a trinocular microscope?\u003c\/h4\u003e\n\u003cp\u003eA: A Barlow auxiliary objective lens threads onto your microscope's existing objective to modify the total magnification. A 0.5X Barlow halves the base magnification while doubling the working distance (WD165 mm), giving you a wider field of view and more room to work under the lens. A 0.7X Barlow reduces magnification to 70% of the base while providing a WD120 mm working distance — a great balance between magnification and specimen access.\u003c\/p\u003e\n\u003ch4\u003eQ: Which Barlow lens option should I choose — 0.5X (WD165) or 0.7X (WD120)?\u003c\/h4\u003e\n\u003cp\u003eA: Choose the \u003cstrong\u003e0.5X (WD165)\u003c\/strong\u003e if you need a wider field of view and maximum working distance — perfect for larger samples or where you need to use tools simultaneously (e.g. soldering, dissection). Choose the \u003cstrong\u003e0.7X (WD120)\u003c\/strong\u003e if you want a moderate working distance increase while retaining higher magnification — suitable for detailed observation tasks where the sample is relatively compact.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this Barlow lens compatible with my stereo zoom microscope?\u003c\/h4\u003e\n\u003cp\u003eA: This lens is designed for trinocular and stereo zoom microscopes that accept auxiliary objective lens attachments. It is compatible with most standard stereo zoom microscopes. We recommend verifying your microscope's objective thread size and front lens diameter before purchasing to ensure a proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this lens be used on the camera port of a trinocular microscope?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This Barlow objective lens is suitable for use on the trinocular camera port, allowing you to adjust the image magnification captured by your microscope camera — useful for achieving full-frame coverage or optimal image scale for documentation and imaging purposes.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a Barlow auxiliary objective lens do on a trinocular microscope?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A Barlow auxiliary objective lens threads onto your microscope's existing objective to modify the total magnification. A 0.5X Barlow halves the base magnification while doubling the working distance (WD165 mm), giving you a wider field of view and more room to work under the lens. 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This Barlow objective lens is suitable for use on the trinocular camera port, allowing you to adjust the image magnification captured by your microscope camera — useful for achieving full-frame coverage or optimal image scale for documentation and imaging purposes.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Craft \u0026 DIY Supplies\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/craft-diy-supplies\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Trinocular Microscope Barlow Lens 0.5X WD165 \u0026 0.7X WD120\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/trinocular-microscope-barlow-objective-lens-05x-wd165-07x-wd120\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"0.7x","offer_id":49721186812118,"sku":"14:350850#0.7x","price":33.4,"currency_code":"USD","in_stock":true},{"title":"0.5X","offer_id":49721186844886,"sku":"14:350686#0.5X","price":33.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S43b70f124ce2425c82a69a55052af954O.webp?v=1785302174","url":"https:\/\/qmeboost.com\/products\/trinocular-microscope-barlow-objective-lens-05x-wd165-07x-wd120","provider":"Qme","version":"1.0","type":"link"}