{"product_id":"zwo-m54-extension-tube-16-5mm","title":"ZWO M54 EXTENSION TUBE - 16.5mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO M54 16.5mm Extension tube \u003c\/strong\u003ehas male M54 x 0.75 threads on one side and female M54 x 0.75 threads on the other. Extension tubes can be useful for reaching the precise backfocus distance as required by correctors. \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"specificationTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eOptical length\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd\u003e16.5 mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eConnection telescope side\u003c\/th\u003e\n\u003ctd\u003eM54 x 0.75 male\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eConnection camera side\u003c\/th\u003e\n\u003ctd\u003eM54 x 0.75 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Testar Australia","offers":[{"title":"Default Title","offer_id":48939188650209,"sku":"ZWO-M54-16.5","price":29.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/M54-M54-16.5.webp?v=1786928181","url":"https:\/\/www.testar.com.au\/products\/zwo-m54-extension-tube-16-5mm","provider":"Testar Australia","version":"1.0","type":"link"}