{"product_id":"rsoa-01-ocular-lens-cellphone-adapter","title":"Vector Optics RSOA-01 Smartphone Adapter for Eyepiece Attachment","description":"\u003cstyle\u003e\n.br-product{font-family:Arial,Helvetica,sans-serif;line-height:1.6;color:#222}\n.br-product h1{font-size:1.35rem;margin:0 0 12px}\n.br-product h2{font-size:1.15rem;margin-top:28px}\n.br-product ul{padding-left:18px}\n.br-product .info-box{background:#ffdddd;border-left:6px solid #c40000;padding:12px;margin:20px 0}\n.br-product .tip-box{background:#eef6ff;border-left:6px solid #2a6fdb;padding:12px;margin:20px 0}\n.br-product .trust-box{background:#eaf7ea;border-left:6px solid #2f8f2f;padding:12px;margin:20px 0}\n.br-product details{background:#f2f2f2;padding:10px;margin-bottom:8px;border-radius:4px}\n.br-product summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv class=\"br-product\"\u003e\n\n\u003ch1\u003eVector Optics RSOA-01 Smartphone Adapter for Eyepiece Attachment – Practical Classification\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptics are only as good as their interface.\u003c\/strong\u003e\u003cbr\u003eThe Vector Optics RSOA-01 Smartphone Adapter for Eyepiece Attachment is a mounting or adapter part for Vector Optics setups, where construction height, footprint, and rail must fit together precisely.\u003c\/p\u003e\n\u003cp\u003eThis is precisely where most errors occur in practice: incorrect footprint, incorrect height, incorrect rail – and in the end, the shooting stance or point of impact is off.\u003c\/p\u003e\n\n\u003cdiv class=\"trust-box\"\u003e\n\u003cstrong\u003eWhy this product?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n✔ Check interface carefully according to SKU, footprint, and rail\u003cbr\u003e✔ Pay attention to Picatinny\/Weaver, 11 mm Dovetail, or specific adapter logic\u003cbr\u003e✔ Construction height determines head position and sight picture\u003cbr\u003e✔ Always check fit and point of impact after mounting\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCheck interface carefully according to SKU, footprint, and rail\u003c\/li\u003e\n\u003cli\u003ePay attention to Picatinny\/Weaver, 11 mm Dovetail, or specific adapter logic\u003c\/li\u003e\n\u003cli\u003eConstruction height determines head position and sight picture\u003c\/li\u003e\n\u003cli\u003eAlways check fit and point of impact after mounting\u003c\/li\u003e\n\u003cli\u003eUseful for red dot sights, riflescopes, risers, or adapter setups\u003c\/li\u003e\n\u003cli\u003eNot a universal part for every system – compatibility is mandatory\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOur Assessment\u003c\/h2\u003e\n\u003cp\u003eOur assessment: This product doesn't solve an abstract accessory problem, but a concrete setup problem. If the interface is correct, your system will be faster, cleaner, and more repeatable. If it's not, you'll buy twice.\u003c\/p\u003e\n\n\u003cdiv class=\"tip-box\"\u003e\n\u003cstrong\u003eInstructor's Tip: Read the interface first, then buy.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eCheck three things: What rail does your weapon have? What footprint does your sight have? What construction height do you need for your stance? Only when these three points match is the mounting sensible.\n\u003c\/div\u003e\n\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Suitable for sport shooters and hunters who want to set up red dot sights, optics, or accessories cleanly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Not suitable if footprint, construction height, or rail interface do not clearly match the existing setup.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Operation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not confuse footprints like TEK, MOJ, MGT, VOD, or RUM\u003c\/li\u003e\n\u003cli\u003e11 mm Dovetail is not Picatinny\u003c\/li\u003e\n\u003cli\u003eLow mount for flat systems, high\/riser mount for AR-like stances\u003c\/li\u003e\n\u003cli\u003eTighten screws evenly and check after the first shots\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Data – Explained Understandably\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for eyepiece diameter:\u003c\/strong\u003e 27–43.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for smartphone width:\u003c\/strong\u003e 65–110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 73 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic \u0026amp; Rubber (manufacturer's specification)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical benefit:\u003c\/strong\u003e Interface, construction height, and footprint must match the sight and the weapon – otherwise the stance and sight picture will be off\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eScope of Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdapter\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"info-box\"\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\nAlways check compatibility, mounting, secure fit, and function before use. For optics or point-of-impact relevant parts, shoot a control series after each mounting. Vector Optics is a strong budget to mid-range solution for civilian applications – not to be classified as uncompromising authority\/duty equipment.\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is this mount used for?\u003c\/summary\u003e\u003cp\u003eIt creates the mechanical interface between the weapon, rail, red dot sight, or accessory. Footprint, construction height, and mounting interface are crucial.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between Picatinny, Weaver, and 11 mm Dovetail?\u003c\/summary\u003e\u003cp\u003ePicatinny\/Weaver are 21 mm rails for many sport and hunting setups. 11 mm Dovetail is often used for air rifles, .22 LR systems, and certain hunting\/sporting weapons.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is construction height important?\u003c\/summary\u003e\u003cp\u003eThe construction height determines your head position and whether you quickly get a clean sight picture. Too high or too low costs speed and comfort.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to zero after mounting?\u003c\/summary\u003e\u003cp\u003eYes. Any changes to the mount or optics should be confirmed with a point of impact check.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the mount universal?\u003c\/summary\u003e\u003cp\u003eNo. Footprint, rail, and device must match. Always check SKU, interface, and compatibility before purchase.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cp\u003eEspecially with Vector Optics, the correct classification determines the benefit: Choose not by datasheet alone, but by application, mounting, target distance, and real-world use.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"VectorOptics","offers":[{"title":"Default Title","offer_id":56365314605404,"sku":"RSOA-01","price":9.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6089\/6860\/files\/image_b02bf614-7a24-4d59-9846-fb0e83ff7cd1.png?v=1777376743","url":"https:\/\/black-raptor.de\/en\/products\/rsoa-01-ocular-lens-cellphone-adapter","provider":"Black Raptor","version":"1.0","type":"link"}