{"title":"Color Marking Lasers","description":"\u003cp\u003eColour laser marking creates permanent, vivid colour and greyscale marks on metal — not paint or coating, but colour generated in the metal surface itself by precisely controlling the laser. These MOPA fibre and UV laser systems are the machines that make it possible, opening up product personalisation that ordinary engraving cannot touch.\u003c\/p\u003e\u003cp\u003eMOPA fibre lasers offer adjustable pulse settings that let you produce a spectrum of colours on stainless steel and titanium, plus clean black marking on anodised aluminium. UV lasers add cold-marking precision for delicate materials and ultra-fine detail. For makers and businesses offering customised metal products — branded tools, personalised jewellery, premium giftware, anodised electronics — colour marking is a genuine premium differentiator and a higher-margin service.\u003c\/p\u003e\u003cp\u003eThis collection features xTool's advanced F2 Ultra MOPA and UV systems. As an authorised xTool stockist, Eolas Prints supplies and supports these professional marking machines with expert guidance for small businesses scaling up across Spain and the EU.\u003c\/p\u003e\u003cp\u003eRelated collections: for permanent monochrome engraving on metal, see our \u003ca href=\"\/en-mt\/collections\/metal-marking-lasers\"\u003emetal marking lasers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"xtool-f2-ultra-60w-mopa-40w-diode-dual-laser-engraver","title":"xTool F2 Ultra 60W MOPA \u0026 40W Diode Dual Laser Engraver","description":"\u003cp\u003eThe xTool F2 Ultra is a professional-grade dual laser workstation combining a 60W MOPA fiber laser and a 40W diode laser. MOPA (Master Oscillator Power Amplifier) fiber technology represents the most advanced category of fiber laser — providing precise independent control over pulse width and frequency that standard fiber lasers cannot offer. This unlocks capabilities including deep colour engraving on metals, black marking on aluminium, and high-contrast marking on anodised and coated surfaces that require parameter precision to achieve.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOPA fiber laser\u003c\/td\u003e\n\u003ctd\u003e60W (1064 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiode laser\u003c\/td\u003e\n\u003ctd\u003e40W (455 nm blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngraving speed\u003c\/td\u003e\n\u003ctd\u003eUp to 15,000 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork area\u003c\/td\u003e\n\u003ctd\u003e200 × 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e0.001 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible materials (fiber)\u003c\/td\u003e\n\u003ctd\u003eAll metals, ceramics, hard plastics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible materials (diode)\u003c\/td\u003e\n\u003ctd\u003eWood, leather, acrylic, cork, fabric, paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003exTool Creative Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy MOPA vs Standard Fiber\u003c\/h2\u003e\n\u003cp\u003eA standard fiber laser has a fixed pulse width — it delivers pulses of a set duration and relies on power adjustments alone to vary the mark. A MOPA laser separates pulse width from pulse frequency, allowing each to be set independently. This matters because:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour on stainless steel\u003c\/strong\u003e — different colours require different pulse widths. With standard fiber, the achievable colour range is limited. With MOPA, a full spectrum from blue through gold and purple to black is reliably reproducible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack marking on aluminium\u003c\/strong\u003e — standard fiber tends to produce grey marks on aluminium. MOPA's short pulse widths achieve true black oxide marks on bare aluminium without anodising.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoated and anodised surfaces\u003c\/strong\u003e — MOPA removes coatings cleanly without thermal spread into the base material, preserving crisp edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitive plastics and electronics\u003c\/strong\u003e — short MOPA pulses mark heat-sensitive materials that longer standard fiber pulses would damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe 40W Diode Laser\u003c\/h2\u003e\n\u003cp\u003eThe 40W diode laser handles the full range of organic and non-metallic materials: wood, bamboo, leather, acrylic, cork, fabric, and paper. At 40W it cuts basswood up to 20mm and acrylic up to 15mm in a single pass. The two lasers operate independently and can be used on the same job in sequence — mark a metal component with the fiber laser then engrave a leather surround with the diode, without moving the workpiece.\u003c\/p\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial part marking — serial numbers, QR codes, data matrix codes on metal components for traceability\u003c\/li\u003e\n\u003cli\u003ePremium personalisation studios working with high-value metal goods: cutlery, tools, surgical instruments, jewellery\u003c\/li\u003e\n\u003cli\u003eTrophy and award manufacturers requiring consistent, repeatable colour on stainless steel\u003c\/li\u003e\n\u003cli\u003eElectronics and PCB marking where precise, heat-controlled laser application is required\u003c\/li\u003e\n\u003cli\u003eProfessional workshops that need a single machine covering metals, organics, and coated surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvailable from Eolas Prints\u003c\/h2\u003e\n\u003cp\u003eEolas Prints is an authorised xTool reseller based in Cantabria, Spain, serving customers across Europe. EU warranty and support included.\u003c\/p\u003e","brand":"xTOOL","offers":[{"title":"Dual Laser \/ Standard Bundle","offer_id":52431585018183,"sku":"XTL-F2-ULT-DUL-STN","price":7299.0,"currency_code":"EUR","in_stock":true},{"title":"Dual Laser \/ Slide Conveyor Bundle","offer_id":52431597011271,"sku":"XTL-F2-ULT-DUL-CYR","price":7799.0,"currency_code":"EUR","in_stock":true},{"title":"Dual Laser \/ Deluxe Bundle","offer_id":52431597044039,"sku":"XTL-F2-ULT-DUL-DLX","price":9099.0,"currency_code":"EUR","in_stock":true},{"title":"Single Laser \/ Standard Bundle","offer_id":52431591866695,"sku":"XTL-F2-ULT-SNL-STD","price":5599.0,"currency_code":"EUR","in_stock":true},{"title":"Single Laser \/ Slide Conveyor Bundle","offer_id":52431597076807,"sku":"XTL-F2-ULT-SNL-CYR","price":6149.0,"currency_code":"EUR","in_stock":true},{"title":"Single Laser \/ Deluxe Bundle","offer_id":52431597109575,"sku":"XTL-F2-ULT-SNL-DLX","price":7399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/xtool-f2-ultra-60w-mopa-40w-diode-dual-laser-engraver-sleek-silver-475.webp?v=1759190185"},{"product_id":"xtool-f2-ultra-uv-5w-uv-laser-engraver","title":"xTool F2 Ultra UV 5W UV Laser Engraver","description":"\u003cp\u003eThe xTool F2 Ultra UV is the first consumer-grade desktop laser capable of 3D engraving inside glass and crystal. Its 5W UV laser (355nm wavelength) operates via cold-processing — breaking molecular bonds with high-energy photons rather than heat. This makes it the correct tool for materials that thermal lasers damage: clear glass, crystal, heat-sensitive plastics, and precision-coated surfaces. For glassware personalisation, crystal award production, and ceramic marking at scale, the F2 Ultra UV covers a category of work that no diode, fiber, or CO2 laser handles reliably.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser type\u003c\/td\u003e\n\u003ctd\u003e5W UV (355 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngraving speed\u003c\/td\u003e\n\u003ctd\u003eUp to 15,000 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork area\u003c\/td\u003e\n\u003ctd\u003eGalvo system — compact desktop footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera system\u003c\/td\u003e\n\u003ctd\u003eDual 48MP — 0.2mm positioning accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngraving modes\u003c\/td\u003e\n\u003ctd\u003e3D inner engraving, surface engraving, embossing, rotary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField lenses\u003c\/td\u003e\n\u003ctd\u003e2 switchable — inner engraving + surface engraving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible materials\u003c\/td\u003e\n\u003ctd\u003eGlass, crystal, acrylic, ceramics, silicone, plastics, leather, wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003exTool Creative Space (AI-powered 3D generation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e3D Inner Glass Engraving\u003c\/h2\u003e\n\u003cp\u003eThe F2 Ultra UV focuses the UV laser beam to a precise point inside a transparent glass or crystal object — not on its surface. By positioning this focal point in three dimensions and moving it systematically, the machine creates patterns, text, and 3D models suspended inside the material. The technique, previously limited to industrial laser systems, produces the crystal trophies, personalised glass blocks, and decorative crystal balls sold as premium gifts and corporate awards. From a desktop machine, this capability opens a product category that requires no special glass treatment, coating, or surface preparation.\u003c\/p\u003e\n\n\u003ch2\u003eCold Processing — Why It Matters\u003c\/h2\u003e\n\u003cp\u003eThermal lasers (diode, CO2, fiber) generate heat as a byproduct of the marking process. On glass and crystal, heat causes micro-fractures. On heat-sensitive plastics, it causes melting and discolouration. On precision-coated surfaces, it causes coating bubbling or thermal spread beyond the mark boundary.\u003c\/p\u003e\n\u003cp\u003eThe UV laser's cold processing mechanism removes material photochemically rather than thermally — the result on glass is clean fracture-free marks, and on sensitive materials, burn-free edges with no residue or cleanup required.\u003c\/p\u003e\n\n\u003ch2\u003eMaterial Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass and crystal\u003c\/strong\u003e — surface engraving and 3D inner engraving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramics and porcelain\u003c\/strong\u003e — logos, patterns, serial numbers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcrylic\u003c\/strong\u003e — clean, burn-free edges on clear and coloured stock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone and technical plastics\u003c\/strong\u003e — marking without heat damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeather\u003c\/strong\u003e — ultra-fine detail with zero fumes from burning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB and electronics\u003c\/strong\u003e — component marking and prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGlassware and barware personalisation businesses — whisky glasses, wine bottles, beer mugs\u003c\/li\u003e\n\u003cli\u003eCrystal trophy and corporate award manufacturers — 3D inner engraving for premium gifts\u003c\/li\u003e\n\u003cli\u003eJewellery studios engraving on glass and semi-precious stone\u003c\/li\u003e\n\u003cli\u003eIndustrial part marking on heat-sensitive electronics and precision plastics\u003c\/li\u003e\n\u003cli\u003eCeramic and porcelain studios adding permanent marks to fired pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvailable from Eolas Prints\u003c\/h2\u003e\n\u003cp\u003eEolas Prints is an authorised xTool reseller based in Cantabria, Spain, serving customers across Europe. EU warranty and support included.\u003c\/p\u003e","brand":"xTOOL","offers":[{"title":"Standalone","offer_id":53315664019783,"sku":"XTL-F2-ULT-UV5-STN","price":4649.0,"currency_code":"EUR","in_stock":true},{"title":"Conveyor Bundle","offer_id":53315664052551,"sku":"XTL-F2-ULT-UV5-CYR","price":5149.0,"currency_code":"EUR","in_stock":true},{"title":"Deluxe Bundle","offer_id":53315664085319,"sku":"XTL-F2-ULT-UV5-DLX","price":6399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/xtool-f2-ultra-uv-5w-laser-engraver-f2018-standalone-810.webp?v=1771174575"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/collections\/xtool-f2-ultra-uv-5w-laser-engraver-f2018-standalone-810.webp?v=1781954148","url":"https:\/\/eolasprints.com\/en-mt\/collections\/color-marking-lasers.oembed","provider":"Eolas Prints","version":"1.0","type":"link"}