{"id":81,"date":"2026-06-02T16:27:32","date_gmt":"2026-06-02T16:27:32","guid":{"rendered":"https:\/\/lasercoppernozzle.com\/product\/focus-collimating-lens-fused-silica\/"},"modified":"2026-06-03T04:22:08","modified_gmt":"2026-06-03T04:22:08","slug":"focus-collimating-lens-fused-silica","status":"publish","type":"product","link":"https:\/\/lasercoppernozzle.com\/zh_CN\/product\/focus-collimating-lens-fused-silica\/","title":{"rendered":"Focus &amp; Collimating Lens \u2014 Fused Silica"},"content":{"rendered":"<p>Plano-convex and meniscus optical lenses precision-ground from imported fused silica, paired with high-damage-threshold coatings. Engineered for clean spot quality and stable focal performance across all common cutting head platforms.<\/p>\n<h4>Technical Specifications<\/h4>\n<table>\n<tr>\n<td><strong>Material<\/strong><\/td>\n<td>Imported fused silica<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface quality<\/strong><\/td>\n<td>40\/20<\/td>\n<\/tr>\n<tr>\n<td><strong>Wavelength<\/strong><\/td>\n<td>1064 nm<\/td>\n<\/tr>\n<tr>\n<td><strong>Diameter range<\/strong><\/td>\n<td>20\u201350 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Edge thickness<\/strong><\/td>\n<td>1\u20139 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Clear aperture<\/strong><\/td>\n<td>&lt;80% of diameter<\/td>\n<\/tr>\n<tr>\n<td><strong>Diameter tolerance<\/strong><\/td>\n<td>\u00b11 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Parallelism<\/strong><\/td>\n<td>&lt;1 arc-min<\/td>\n<\/tr>\n<\/table>\n<h4>Compatibility \u2014 Diameter &amp; Focal Length<\/h4>\n<table>\n<tr>\n<th>Brand<\/th>\n<th>Diameter<\/th>\n<th>Focal Lengths<\/th>\n<\/tr>\n<tr>\n<td>Bodor<\/td>\n<td>30mm \/ 37mm<\/td>\n<td>F100 \/ F150 \/ F200<\/td>\n<\/tr>\n<tr>\n<td>Precitec<\/td>\n<td>37mm<\/td>\n<td>F100 \/ F150 \/ F200<\/td>\n<\/tr>\n<tr>\n<td>WSX<\/td>\n<td>20 \/ 30 \/ 37mm<\/td>\n<td>F50 \/ F125 \/ F150 \/ F190 \/ F200<\/td>\n<\/tr>\n<tr>\n<td>Ospri<\/td>\n<td>30mm<\/td>\n<td>F100 \/ F125 \/ F150 \/ F200<\/td>\n<\/tr>\n<tr>\n<td>Raytools<\/td>\n<td>37mm<\/td>\n<td>F100 \/ F150 \/ F220<\/td>\n<\/tr>\n<tr>\n<td>Qilin<\/td>\n<td>20mm<\/td>\n<td>F50 \/ F150<\/td>\n<\/tr>\n<tr>\n<td>Relfar<\/td>\n<td>20mm<\/td>\n<td>F50 \/ F150<\/td>\n<\/tr>\n<tr>\n<td>Sup<\/td>\n<td>20mm<\/td>\n<td>F100 \/ F200 \/ F800<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"\/zh_CN\/contact\/\">Send your head model and serial number<\/a> \u2014 we confirm exact spec within 1 hour.<\/p>","protected":false},"excerpt":{"rendered":"<p>Plano-convex and meniscus focus\/collimating lenses precision-ground from imported fused silica. AR-coated for 1064nm. Compatible with Bodor, Precitec, WSX, Raytools, Ospri, Qilin and all major cutting heads.<\/p>","protected":false},"featured_media":69,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[],"class_list":{"0":"post-81","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-focus-lenses","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Focus &amp; Collimating Lens \u2014 Fused Silica - High Precision Laser Nozzles | Copper Nozzle for Major Laser Cutting Brands<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lasercoppernozzle.com\/zh_CN\/product\/focus-collimating-lens-fused-silica\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Focus &amp; Collimating Lens \u2014 Fused Silica - High Precision Laser Nozzles | Copper Nozzle for Major Laser Cutting Brands\" \/>\n<meta property=\"og:description\" content=\"Plano-convex and meniscus focus\/collimating lenses precision-ground from imported fused silica. AR-coated for 1064nm. 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