{"product_id":"periscope-laser-cut-files-diy-optical-stem-project-educational-reflection-science-model","title":"Periscope Laser Cut Files – DIY Optical STEM Project | Educational Reflection Science Model","description":"\u003cp\u003eBuild a real working periscope and explore the physics of light reflection in a hands‑on way. This laser-cut STEM project demonstrates how mirrors redirect light, allowing you to see around corners and over obstacles. A focused 45–90 minute build that turns optical theory into a functional device you assemble yourself.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e❗ \u003cstrong\u003eIMPORTANT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a digital download. You are not purchasing a physical product.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e🔠 KEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete laser cut files to build a working wooden periscope (structure + mirror placement guides).\u003c\/li\u003e\n\u003cli\u003eOptimized for material thickness: 3mm, 4mm, 5mm, and 1\/8 inch (resizable files included).\u003c\/li\u003e\n\u003cli\u003eStep‑by‑step illustrated assembly instructions.\u003c\/li\u003e\n\u003cli\u003eDesigned as a structured 45–90 minute patient build.\u003c\/li\u003e\n\u003cli\u003eInstant download after purchase.\u003c\/li\u003e\n\u003cli\u003eFormats included: SVG, AI, DXF, EPS, PDF, LIGHTBURN, AFDESIGN.\u003c\/li\u003e\n\u003cli\u003eCompatible with most laser cutting and engraving machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e⚙️ WHAT YOU’LL LEARN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHow light reflects at equal angles\u003c\/li\u003e\n\u003cli\u003eWhy two mirrors create a straight optical path\u003c\/li\u003e\n\u003cli\u003eHow real periscopes are used in engineering and observation systems  \u003c\/li\u003e\n\u003cli\u003eThis is more than a toy — it’s a functional optical model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e⚠️ IMPORTANT NOTES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e➡︎ If your material thickness differs from the listed options, you must adjust slot dimensions for proper fit.\u003cbr\u003e➡︎ Mirror stickers are not included. You will need to source reflective mirror sheets separately. Helpful links are provided.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e📖 TERMS OF USE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor personal use and small business production only.\u003c\/li\u003e\n\u003cli\u003eReselling or redistributing the digital files (or parts of them) is strictly prohibited.\u003c\/li\u003e\n\u003cli\u003eImages and graphics may not be reused or resold in digital form.\u003c\/li\u003e\n\u003cli\u003eUploading files to print‑on‑demand platforms is not permitted.\u003c\/li\u003e\n\u003cli\u003eDue to the nature of digital products, refunds or returns are not available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FV3Digital","offers":[{"title":"Default Title","offer_id":53130839130449,"sku":null,"price":7.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/4785\/0577\/files\/6_6c87c64a-c9a6-48f4-83fc-46bbb69249ac.jpg?v=1771914769","url":"https:\/\/fv3digital.com\/products\/periscope-laser-cut-files-diy-optical-stem-project-educational-reflection-science-model","provider":"FV3 Digital","version":"1.0","type":"link"}