{"title":"Glass Laser Windows","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eGlass laser windows\u003c\/strong\u003e at BarrierHQ.com are 6.5 x 6.5 in. filter-glass viewing ports for laser enclosures and instrument housings. Each SKU is a Schott-type filter glass (OG, BG, KG or RG). Thickness must be specified on the order so the finished OD matches your laser.\u003c\/p\u003e\u003cdetails\u003e\u003csummary style=\"display: list-item; width: fit-content; cursor: pointer; padding: 10px 18px; border: 1px solid currentColor; border-radius: 4px; font-weight: 600; margin: 12px 0;\"\u003eRead more\u003c\/summary\u003e\u003ch2 style=\"margin: 24px 0 10px; font-size: 20px; line-height: 1.3;\"\u003eFilter glass laser viewing windows\u003c\/h2\u003e\n\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThese windows are sold as 165 x 165 mm (6.5 x 6.5 in.) squares. They are intended as viewing ports, not as large room-scale barriers. For larger openings see \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e or \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-window-film\"\u003elaser window film\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 17px; line-height: 1.3;\"\u003eOrdering notes\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eTell us the thickness you need when you order or request a quote. The manufacturer will not ship a glass window without a thickness.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eMatch the filter type and optical density to your laser wavelength. Your laser safety officer should approve the window for the controlled area.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThese 6.5-inch squares typically ship by UPS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eBack to \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-safety-barriers\"\u003eLaser Safety Barriers\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 style=\"margin: 24px 0 10px; font-size: 20px; line-height: 1.3;\"\u003eNeed help choosing?\u003c\/h2\u003e\n\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eSend the laser wavelength, the OD you need, and the preferred thickness, and we will confirm the filter glass and prepare a quote. BarrierHQ.com works with purchasing teams on written quotes and purchase orders.\u003c\/p\u003e\n\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eMost glass laser windows ship from the manufacturer in about 1-2 weeks.\u003c\/p\u003e\n\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\u003ca style=\"text-decoration: underline;\" href=\"\/pages\/request-for-a-quote\"\u003eRequest a quote\u003c\/a\u003e \u003ca style=\"text-decoration: underline;\" href=\"tel:18009300901\"\u003eCall (800) 930-0901\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e","products":[{"product_id":"pol-bg36-0-165x165","title":"BG-36 Laser Glass Window 6.5\" x 6.5\" (must specify thickness) – POL-BG36-0-165x165","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThe POL-BG36-0-165x165 is a BG36 filter-glass laser viewing window, 6.5 × 6.5 in. (165 × 165 mm), from Phillips Safety Products. BarrierHQ.com lists this square as a single SKU. You must specify the thickness when you order so the finished optical density matches your laser.\u003c\/p\u003e\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eSize: 6.5 × 6.5 in. (165 × 165 mm).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThickness is required on the order or quote — the manufacturer will not ship this window without it.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eBG-36 Laser Glass Window 6.5\" x 6.5\" (must specify thickness).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003ePlease include your desired thickness in the order notes or on your purchase order. Confirm the filter type and OD with your laser safety officer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThis small viewing port typically ships by UPS in about 1-2 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eRelated: \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e for larger openings. Shop this window at BarrierHQ.com.\u003c\/p\u003e","brand":"Phillips Safety Products","offers":[{"title":"Default Title","offer_id":43145450651728,"sku":"POL-BG36-0-165x165","price":782.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1452\/4240\/files\/POL-BG36-0-165x165-1.jpg?v=1794678492"},{"product_id":"pol-bg3-0-165x165","title":"BG-3 Laser Glass Window 6.5\" x 6.5\" (must specify thickness) – POL-BG3-0-165x165","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThe POL-BG3-0-165x165 is a BG3 filter-glass laser viewing window, 6.5 × 6.5 in. (165 × 165 mm), from Phillips Safety Products. BarrierHQ.com lists this square as a single SKU. You must specify the thickness when you order so the finished optical density matches your laser.\u003c\/p\u003e\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eSize: 6.5 × 6.5 in. (165 × 165 mm).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThickness is required on the order or quote — the manufacturer will not ship this window without it.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eBG-3 Laser Glass Window 6.5\" x 6.5\" (must specify thickness).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003ePlease include your desired thickness in the order notes or on your purchase order. Confirm the filter type and OD with your laser safety officer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThis small viewing port typically ships by UPS in about 1-2 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eRelated: \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e for larger openings. Shop this window at BarrierHQ.com.\u003c\/p\u003e","brand":"Phillips Safety Products","offers":[{"title":"Default Title","offer_id":43145450684496,"sku":"POL-BG3-0-165x165","price":190.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1452\/4240\/files\/POL-BG3-0-165x165-1.jpg?v=1794678432"},{"product_id":"pol-bg39-0-165x165","title":"BG-39 Laser Glass Window 6.5\" x 6.5\" (must specify thickness) – POL-BG39-0-165x165","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThe POL-BG39-0-165x165 is a BG39 filter-glass laser viewing window, 6.5 × 6.5 in. (165 × 165 mm), from Phillips Safety Products. BarrierHQ.com lists this square as a single SKU. You must specify the thickness when you order so the finished optical density matches your laser.\u003c\/p\u003e\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eSize: 6.5 × 6.5 in. (165 × 165 mm).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThickness is required on the order or quote — the manufacturer will not ship this window without it.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eBG-39 Laser Glass Window 6.5\" x 6.5\" (must specify thickness).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003ePlease include your desired thickness in the order notes or on your purchase order. Confirm the filter type and OD with your laser safety officer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThis small viewing port typically ships by UPS in about 1-2 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eRelated: \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e for larger openings. Shop this window at BarrierHQ.com.\u003c\/p\u003e","brand":"Phillips Safety Products","offers":[{"title":"Default Title","offer_id":43145450750032,"sku":"POL-BG39-0-165x165","price":197.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1452\/4240\/files\/POL-BG39-0-165x165-1.jpg?v=1794678372"},{"product_id":"pol-kg5-0-165x165","title":"KG-5 Laser Glass Window 6.5\" x 6.5\" (must specify thickness) – POL-KG5-0-165x165","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThe POL-KG5-0-165x165 is a KG5 filter-glass laser viewing window, 6.5 × 6.5 in. (165 × 165 mm), from Phillips Safety Products. BarrierHQ.com lists this square as a single SKU. You must specify the thickness when you order so the finished optical density matches your laser.\u003c\/p\u003e\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eSize: 6.5 × 6.5 in. (165 × 165 mm).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThickness is required on the order or quote — the manufacturer will not ship this window without it.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eKG-5 Laser Glass Window 6.5\" x 6.5\" (must specify thickness).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003ePlease include your desired thickness in the order notes or on your purchase order. Confirm the filter type and OD with your laser safety officer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThis small viewing port typically ships by UPS in about 1-2 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eRelated: \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e for larger openings. Shop this window at BarrierHQ.com.\u003c\/p\u003e","brand":"Phillips Safety Products","offers":[{"title":"Default Title","offer_id":43145450782800,"sku":"POL-KG5-0-165x165","price":520.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1452\/4240\/files\/POL-KG5-0-165x165-1.jpg?v=1794678311"},{"product_id":"pol-og590-0-165x165","title":"OG-590 Laser Glass Window 6.5\" x 6.5\" (must specify thickness) – POL-OG590-0-165x165","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThe POL-OG590-0-165x165 is a OG59 filter-glass laser viewing window, 6.5 × 6.5 in. (165 × 165 mm), from Phillips Safety Products. BarrierHQ.com lists this square as a single SKU. You must specify the thickness when you order so the finished optical density matches your laser.\u003c\/p\u003e\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eSize: 6.5 × 6.5 in. (165 × 165 mm).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThickness is required on the order or quote — the manufacturer will not ship this window without it.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eOG-590 Laser Glass Window 6.5\" x 6.5\" (must specify thickness).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003ePlease include your desired thickness in the order notes or on your purchase order. Confirm the filter type and OD with your laser safety officer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThis small viewing port typically ships by UPS in about 1-2 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eRelated: \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e for larger openings. Shop this window at BarrierHQ.com.\u003c\/p\u003e","brand":"Phillips Safety Products","offers":[{"title":"Default Title","offer_id":43145450815568,"sku":"POL-OG590-0-165x165","price":389.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1452\/4240\/files\/POL-OG590-0-165x165-1.jpg?v=1794678252"},{"product_id":"pol-rg610-0-165x165","title":"RG-610 Laser Glass Window 6.5\" x 6.5\" (must specify thickness) – POL-RG610-0-165x165","description":"\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eThe POL-RG610-0-165x165 is a RG61 filter-glass laser viewing window, 6.5 × 6.5 in. (165 × 165 mm), from Phillips Safety Products. BarrierHQ.com lists this square as a single SKU. You must specify the thickness when you order so the finished optical density matches your laser.\u003c\/p\u003e\u003cul style=\"margin: 0 0 14px 20px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eSize: 6.5 × 6.5 in. (165 × 165 mm).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThickness is required on the order or quote — the manufacturer will not ship this window without it.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eRG-610 Laser Glass Window 6.5\" x 6.5\" (must specify thickness).\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003ePlease include your desired thickness in the order notes or on your purchase order. Confirm the filter type and OD with your laser safety officer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eThis small viewing port typically ships by UPS in about 1-2 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"width: 100%; max-width: none; margin: 0 0 14px; padding: 0; font-size: 15px; line-height: 1.6;\"\u003eRelated: \u003ca style=\"text-decoration: underline;\" href=\"\/collections\/laser-protective-acrylic-panels\"\u003elaser protective acrylic panels\u003c\/a\u003e for larger openings. Shop this window at BarrierHQ.com.\u003c\/p\u003e","brand":"Phillips Safety Products","offers":[{"title":"Default Title","offer_id":43145450848336,"sku":"POL-RG610-0-165x165","price":389.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1452\/4240\/files\/POL-RG610-0-165x165-1.jpg?v=1794678191"}],"url":"https:\/\/barrierhq.com\/collections\/glass-laser-windows.oembed","provider":"BarrierHQ.com","version":"1.0","type":"link"}