{"product_id":"wide-band-6-times-extendable-adjustable-focus-beam-expanding-lens-laser-focusing-lens-pump-source-lens-with-20-meter-effective-light-concentration","title":"20X Zoom Beam Expander K9 Lens 1-25m Ultra Broadband Coating 530-1100nm High Transmittance Laser Lens","description":"\u003cp\u003e\u003cspan\u003e20X zoom beam expander adjustable 1 25m working distance K9 glass 12 12 layers ultra broadband coating RF ion source assisted 530 1100nm over 99 percent transmittance for green and red lasers Near zero light loss far better than ordinary IR coatings 80 to 83 percent Industry first ultra broadband coating technology Retractable anti drop detachable low heat Fits all common laser pump sources\u003c\/span\u003e\u003c\/p\u003e","brand":" LaserOne","offers":[{"title":"20x","offer_id":49967517728991,"sku":"lens3","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/kling_20260531_______2878_0.jpg?v=1780495101","url":"https:\/\/gearlair.com\/products\/wide-band-6-times-extendable-adjustable-focus-beam-expanding-lens-laser-focusing-lens-pump-source-lens-with-20-meter-effective-light-concentration","provider":"Gearlair","version":"1.0","type":"link"}