{"product_id":"156x102mm-optical-first-surface-reflector-projector-mirror-diy-projector-accessories-high-reflectivity-front-surface-mirrors","title":"156x102mm Optical First Surface Reflector Projector Mirror DIY Projector Accessories High Reflectivity Front Surface Mirrors","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch2\u003eOptical First Surface Mirror for DIY Projector\u003c\/h2\u003e \u003cp\u003eThis \u003cstrong\u003eoptical first surface mirror\u003c\/strong\u003e, also known as a \u003cstrong\u003efront surface mirror\u003c\/strong\u003e, is specially designed for projector systems, optical experiments, imaging equipment, and other applications that require accurate light reflection.\u003c\/p\u003e \u003cp\u003eUnlike ordinary household mirrors, where the reflective coating is located behind the glass, a first surface mirror has the reflective layer directly on the front surface. This helps reduce unwanted secondary reflections and ghost images, providing a cleaner and more accurate reflected image.\u003c\/p\u003e \u003cp\u003eIt is an ideal optical component for \u003cstrong\u003eDIY projectors, mini projectors, optical systems, scientific experiments, and custom light-path designs\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Optical First Surface Mirror\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMirror Type:\u003c\/strong\u003e Front Surface \/ First Surface Mirror\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Optical Glass\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e\u003c\/p\u003e \n  \u003cul\u003e \n   \u003cli\u003e \u003cp\u003e156 × 102 × 2mm\u003c\/p\u003e \u003c\/li\u003e \n   \u003cli\u003e \u003cp\u003e114 × 57.5 × 2mm\u003c\/p\u003e \u003c\/li\u003e \n  \u003c\/ul\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 2mm\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Piece\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Projector \/ Optical System \/ DIY Optical Projects\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ul\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eFirst Surface Reflective Design\u003c\/strong\u003e\u003cbr\u003e The reflective coating is located directly on the front surface of the glass, helping minimize double reflections.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eClearer Reflection\u003c\/strong\u003e\u003cbr\u003e Compared with conventional second-surface mirrors, it provides a cleaner reflected image with reduced ghosting.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eHigh Reflectivity\u003c\/strong\u003e\u003cbr\u003e Suitable for applications requiring efficient light reflection and accurate optical paths.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eOptical Glass Base\u003c\/strong\u003e\u003cbr\u003e Made from quality optical glass for stable optical performance.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eThin 2mm Design\u003c\/strong\u003e\u003cbr\u003e Lightweight and compact, suitable for installation in small projector housings and custom optical assemblies.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003e\u003cstrong\u003eTwo Sizes Available\u003c\/strong\u003e\u003cbr\u003e Choose the appropriate size according to your projector or optical system requirements.\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ul\u003e \u003ch3\u003eWhy Use a First Surface Mirror?\u003c\/h3\u003e \u003cp\u003eA standard mirror reflects light from both the front glass surface and the reflective coating behind the glass. This can create a slight \u003cstrong\u003edouble image or ghost reflection\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eWith a first surface mirror, the reflective coating is positioned on the front surface, so light is reflected before passing through the glass.\u003c\/p\u003e \u003cp\u003eThis design is particularly useful for:\u003c\/p\u003e \u003cul\u003e \n \u003cli\u003e \u003cp\u003eProjector imaging systems\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eOptical instruments\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003ePrecision light-path applications\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eCamera and imaging equipment\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eScientific experiments\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eLaser and illumination systems\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eDIY optical projects\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cp\u003eSuitable for:\u003c\/p\u003e \u003cul\u003e \n \u003cli\u003e \u003cp\u003eDIY Projectors\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eMini Projectors\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eProjector Repair\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eOptical Imaging Systems\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eLight Path Reflection\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eScientific Experiments\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eOptical Demonstration Equipment\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eCustom Optical Devices\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003ePhotography and Imaging Projects\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ul\u003e \u003ch3\u003eInstallation Tips\u003c\/h3\u003e \u003col\u003e \n \u003cli\u003e \u003cp\u003eHandle the mirror carefully by the edges.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eAvoid touching the reflective surface directly with your fingers.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eConfirm the required installation angle before fixing the mirror.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eKeep the reflective side facing the incoming light source.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eAvoid excessive pressure during installation to prevent glass damage.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eMake sure the mirror is securely mounted and properly aligned.\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ol\u003e \u003ch3\u003eCleaning and Maintenance\u003c\/h3\u003e \u003cp\u003eThe front reflective surface is more exposed than that of a conventional mirror, so careful handling is recommended.\u003c\/p\u003e \u003cul\u003e \n \u003cli\u003e \u003cp\u003eRemove loose dust with a clean air blower first.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eUse a soft optical lens cloth or lens tissue if cleaning is necessary.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eAvoid rough wiping or excessive pressure.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eDo not use abrasive materials.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eDo not touch the reflective coating directly.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eStore in a clean and dry environment when not in use.\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ul\u003e \u003ch3\u003ePackage Includes\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003e1 × Optical First Surface Mirror\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003ePlease select the required size before placing your order.\u003c\/p\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \n \u003cli\u003e \u003cp\u003eThe first surface coating should be handled carefully to avoid scratches.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003ePlease confirm the required dimensions before ordering.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eSlight dimensional differences may occur due to manual measurement.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eMirror appearance may vary slightly under different lighting conditions.\u003c\/p\u003e \u003c\/li\u003e \n \u003cli\u003e \u003cp\u003eProjector and other accessories shown in demonstration images are not included.\u003c\/p\u003e \u003c\/li\u003e \n\u003c\/ul\u003e \u003c\/div\u003e\u003c\/div\u003e\u003chr\u003e\u003ch3\u003eWhy buy from Tech Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFitment-checked, plug \u0026amp; play installation, no guesswork\u003c\/li\u003e\n\u003cli\u003eFree worldwide shipping on orders over $55.99\u003c\/li\u003e\n\u003cli\u003e30-day easy returns · 12-month warranty\u003c\/li\u003e\n\u003cli\u003eNeed help? support@techparts.store · WhatsApp +86 134-2894-7672\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tech Parts","offers":[{"title":"114x57.5x2mm","offer_id":67790150074461,"sku":"12000029115517433","price":35.99,"currency_code":"USD","in_stock":true},{"title":"156x102x2mm","offer_id":67790150107229,"sku":"12000029115517432","price":52.99,"currency_code":"USD","in_stock":true},{"title":"128x80x2mm","offer_id":67790150139997,"sku":"12000029115517434","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/0700\/1693\/files\/S9be58e29d2cb4f899b4f409cab7afffan.webp?v=1792450913","url":"https:\/\/techparts.store\/products\/156x102mm-optical-first-surface-reflector-projector-mirror-diy-projector-accessories-high-reflectivity-front-surface-mirrors","provider":"TechParts","version":"1.0","type":"link"}