{"product_id":"howie-glatter-self-barlow-attachment","title":"Howie Glatter Self-Barlow attachment","description":"\u003cdiv class=\"product-description\" style=\"font-family:Arial,sans-serif;font-size:16px;line-height:1.7;color:#333;\"\u003e\n\n\u003ch1 style=\"font-size:24px;font-weight:bold;\"\u003eHowie Glatter Self-Barlow attachment\u003c\/h1\u003e\n\n\u003cp style=\"font-size:18px;margin-top:10px;\"\u003eThe self-Barlow attachment is a disc with a white screen on the front and a small integrated Barlow lens in the center. It screws onto the aperture of the Howie Glatter laser collimator (sold separately) and offers a very compact way to perform Barlowed collimation. As with standard laser Barlow collimation, the shadow is projected onto the screen at the focuser side: adjusting the mirror at the bottom of the tube can therefore be inconvenient in some cases, especially on long focal length reflectors.\u003c\/p\u003e\n\n\u003cp\u003eThis is the new \"NV\" version with coarse threading. The attachment fits all Howie Glatter and Starlight Instruments laser collimators that feature the new threading (indicated by \"NV\" in the product code). If you own an older version of the laser, dating back to before 2020, please contact us before ordering.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px;margin-top:30px;\"\u003eKey features\u003c\/h2\u003e\n\n\u003cp\u003eHowie Glatter quality for a reliable and rewarding observation experience.\u003c\/p\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\u003cli\u003eHowie Glatter astronomy product\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px;margin-top:30px;\"\u003eMain technical specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-top:10px;\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBrand\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHowie Glatter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHowie Glatter Self-Barlow attachment\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eType\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCollimators\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cdiv style=\"background-color:#f0f8ff;padding:15px;margin-top:30px;border-left:4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003eTake advantage of free shipping throughout Italy on orders over €199.99!\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Howie Glatter","offers":[{"title":"Default Title","offer_id":51120675225816,"sku":"61863","price":156.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/e2cec2502859182e49761e65fb1af478.jpg?v=1764069401","url":"https:\/\/www.giordanoastronomia.it\/en\/products\/howie-glatter-self-barlow-attachment","provider":"Giordano Astronomia","version":"1.0","type":"link"}