{"product_id":"laser-tree-20w-laser-module-450nm-40w-ttl-blue-light-laser-engraver-head-for-laser-engraving-cutting-machine-wood-working-tools","title":"LASER TREE 20W Laser Module 450nm 40W TTL Blue Light Laser Engraver Head for Laser Engraving Cutting Machine Wood Working Tools","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAdjustable power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSupport 5V PWM modulation\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLaser Tree\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCNC or Not\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCNC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCable\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3PIN, 80cm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAdjustable laser head,suitable for DIY engraving machine\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFocus\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAdjustable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e12V 1A-2A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput port\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXH2.54-3P socket\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Smart Device\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLT-20W-A\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4W Optical Power\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLT-40W-A-GOLD(KIT)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5W Optical Power\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLight Color\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBlue\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMain application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEngraving \/ Cutting\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAluminum Alloy + Plastic\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20W  40W Laser Engraving Head\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0-60℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eService\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDropping Shipping Service\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWavelength\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e450nm\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"color:rgb(240, 11, 11)\"\u003eRecommend :\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1--- LT-K1-MINI-10W (10W Laser Engraving Machine)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S47983b4fc74a4e85a23711ab4162e5cdn.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(250, 11, 11)\"\u003e2-----LT-K20\/ K30 \/ K40 \/ K60  :  (20W\/30W\/40W\/60W+ Laser Module)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sca114a96ff1e469f8d30225d4ac9b1e8e.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(252, 10, 10)\"\u003eLT-20W-A: 4-5W Laser Module\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3bf066a3b9c741f585bdb3e1e38a3946u.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(255, 12, 12)\"\u003e450nm Adjustable Focus Laser Module for Laser Engraving Machine\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eProduct Description：\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThe blue laser module is specially designed for CNC milling machine and DIY engraving. The wavelength is 450nm, which is an effective tool for laser engraving and cutting. They can engrave and cut various materials.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeatures:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eBlue Laser Module --- Professional laser head with high speed and high stability. Bright blue-violet light, easy for locating when engraving.\u003cbr\u003e\u003cbr\u003eAdjustable Focus --- Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency.\u003cbr\u003e\u003cbr\u003eEasy to assemble---small, compact, convenient and easy to install.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecification:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eMode: LT-20W-A\u003cbr\u003eOptical power: 4W\u003cbr\u003eMaterial: aluminum alloy + plastic\u003cbr\u003eWavelength: 450nm\u003cbr\u003eLight color: blue\u003cbr\u003eSpot form: Punctiform, Adjustable focus\u003cbr\u003eInput voltage: 20W- 12V 1.6A(1.4A-1.8A)\u003cbr\u003eInterface parameters: support TTL signal control power\u003cbr\u003eProduct weight: 100g\u003cbr\u003ePacking List:1 * Laser head, 1 * Cable\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S35711366d8534d1ba1073fb9ab51c3b5n.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eAdjustable Focus:\u003c\/p\u003e\n\u003cp style=\"color:rgb(0, 0, 0)\"\u003eCan cut 1-2mm Plywood by one pass\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf2ef446219da4212b4e091670937e82eD.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFocus Setting:\u003c\/p\u003e\n\u003cp style=\"color:rgb(0, 0, 0)\"\u003eRecommended engraving focal length: 20mm\u003cbr\u003eRecommended cutting focal length: 50mm\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb0684a63f01f47e59fb9ce9b28471d6dq.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eProduct Parameters:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eDriver board\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eCooling fan\u003cbr\u003eLaser emitter\u003cbr\u003esize:95mm*35mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sde3109578d664be1a1a4cd104a74742da.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd31a7545d6f446449a8ffd97bc4b3232K.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"color:rgb(242, 8, 8)\"\u003eLT-40W-AA, as a 40W laser module with air assist, can effectively get clean-cut edges, improve cutting performance and increase the service life of lens.\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.Beam compression technology, 5W optical power laser module\u003cbr\u003e2.Excellent Cutting Ability: Cutting 4mm thick plywood by one pass at a Speed of 190mm\/s.\u003cbr\u003e3.Very Fast Engraving Speed: 45mm focal length, engrave 304 stainless steel at speeds up to 6000mm\/min.\u003cbr\u003e4.Magnetic eye protective cover: Eye protection and easy disassembly.\u003cbr\u003e5.Can be installed on Ato**tack, ZBAIT*, Ortu*, Two Tr**s and other models of DIY laser engraving machines.\u003cbr\u003e\u003cbr\u003eFor various 12V 3PIN laser engraving machines, plug and play. For 12V 4PIN machines, just use the driver adapter to connect.\u003cbr\u003e\u003cbr\u003eSpecification:\u003cbr\u003eOutput optical power: 5W\u003cbr\u003eMaterial: aluminum alloy + plastic\u003cbr\u003eLight color: blue\u003cbr\u003eWavelength: 450nm\u003cbr\u003eSpot form: Punctiform, fixed focus\u003cbr\u003eInput voltage: 12V 1.8A(1.5A-2A)\u003cbr\u003eInterface: XH2.54-3PIN socket\u003cbr\u003eModulation: 0\/3-12V 0-5kHz TTL\/PWM (0V off, 3-12V on)\u003cbr\u003eItem size: 40*40*141.4mm\u003cbr\u003eProduct weight: 255g\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2880dfefc767477488d26efe4bb6e522N.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S20226fa560f24a438e74b76b4de6a077K.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S695e634083de46a8a8dffd03fa9497d3t.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"color:rgb(240, 12, 12)\"\u003eBeam Compressed Spot\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eMore Precise with 5W Compressed Spot\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S79198c68f3854d93b98e970b2259454cG.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"color:rgb(228, 9, 9)\"\u003ePowerful High Speed Air Assist\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sec1fe78a1f2741df8e74311c0ef44b67h.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc424f3392c0e48d694db751ea0c6462do.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"color:rgb(250, 6, 6)\"\u003eReference Settings for Engraving\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eFor engraving, the focal point is at the surface of the material, the focal length of LT-40W-AA is 45mm, the length of the air nozzle is 38mm, so the focal point position is 7mm(45-38mm) below the air nozzle. \u003cbr\u003ePut a 7mm thick focus fixing plate between the nozzle and the board for the best engraving point\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S917ec8a3992d4150a8fd4f5b45078472I.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"color:rgb(250, 6, 6)\"\u003eReference Settings for Cutting\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eFor cutting, the ideal position of the focal point is in the middle of the material, the focal length of LT-40W-AA is 45mm, the length of the air nozzle is 38mm, so the focal point position is 7mm(45-38mm) below the air nozzle.\u003cbr\u003e\u003cbr\u003eCut 4mm plywood, the distance from the air nozzle to the surface of the material should be 7mm-4mm\/2=5mm.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6209bea9cb2a4a3582b370deb984df80E.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"color:rgb(248, 18, 18)\"\u003eLT-40W-A-GOLD: 5W Laser Module\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eProduct Description\u003cbr\u003e\u003cbr\u003eThe Blue Laser Module is designed for CNC mill. With 450nm wavelength, it is an effective tool for laser engraving and laser cutting. they can engrave and cut a variaty of materials.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eBlue Laser Module --- Professional laser head with high speed and high stability. Bright blue light, easy for locating when engraving.\u003cbr\u003eAdjustable Focus --- Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency.\u003cbr\u003eEasy to Assemble --- Small and compact\u003cbr\u003e\u003cbr\u003eEngraving Material ---MDF, Black acrylic, Stainless steel, Plywood, Leather, Alumina, etc.\u003cbr\u003e\u003cbr\u003eCutting material---Plywood, leather, bamboo,black acrylic,leather, MDF, etc\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S847b3af4dd124b61ac67460d3dbfc2f6N.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecifications:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eElectric power 40W\u003cbr\u003eOptical Output Power: 5W\u003cbr\u003eMaterial: Aluminum Alloy+Plastic\u003cbr\u003eLight Color: Blue\u003cbr\u003eWave Length: 450nm\u003cbr\u003eFacula Form: Punctiform, Adjustable Focus\u003cbr\u003eInput Voltage: 12V 1.5-2A\u003cbr\u003eModulation: 0\/5-12V TTL\/PWM\u003cbr\u003eItem Size: 40x40x120mm\u003cbr\u003eItem Weight: 225g\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5dbcf505b7bb454ea8e22eeea22a51d8I.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eCutting Through 5mm Plywood By One Pass\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S561128f5e70a4f138fc80e5d4875b84cT.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eUltra-fast Engraving on Stainless Steel-30mm\/s\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S76a3f4e3958b4209b624e74a69ea4e4e7.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eThe Best Focus Length For Cutting\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eFocus Length:35mm\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc5cb8d23c9074bdfbd5656081b9a969cc.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eThe Best Focus Length For Engraving\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eFocus Length:320mm\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb59dc475de4e4450a838ca252c67883dN.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S30365620297247228197ab87951dd41cU.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1d0903ed17f342eca2a357c78837c4d5n.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7dc6b4f3324e4b98844dda88c0511b2d9.jpg\" 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