{"product_id":"t2-extension-tube-set-m42x0-75-thread-5-7-15mm-for-telescope-extension-tube-set-1-25-9-piece","title":"T2 Extension Tube Set, M42x0.75 Thread 5\/7\/15mm for Telescope Extension Tube Set – 1.25\" \/ 9-Piece","description":"\u003ch3\u003eT2 Extension Tube Set, M42x0.75 Thread 5\/7\/15mm for Telescope\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eExtension tube kit is used to obtain the correct image focal length or exact\nspacing required, thereby solving the spacing problem in astrophotography.\nThis set includes 5mm; 5mm; 5mm; 7mm; 7mm; 7mm;15mm; 15mm; 15mm. An upgraded\npackage of 9 Extension Tubes. (Tips: The inner side of the tubes have thread\nfor eliminating reflection. The connection port thread at both ends is\nM42x0.75.) The required spacing can be achieved by combining several extenders\nof differing lengths;you can use 1 piece;2 pieces;3 pieces ;4 pieces;5\npieces;6 pieces; 7 pieces of the extension rings as you like. The M42x0.75\nthreads on both ends make it versatile. External thread M42  0.75; internal\nthread M42  0.75; a series of focusing problems are eliminated. By combining\nmultiple extenders of different lengths, you get the right focal length to\nfocus with the camera or eyepiece. All metal construction and anodizing\naluminium process;durable for long time use.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eExtension tube kit is used to obtain the correct image focal length or exact spacing required, thereby solving the spacing problem in astrophotography. This set includes 5mm; 5mm; 5mm; 7mm; 7mm; 7mm;15mm; 15mm; 15mm. An upgraded package of 9 Extension Tubes.(Tips: The inner side of the tubes have thread for eliminating reflection. The connection port thread at both ends is M42x0.75.)\u003c\/li\u003e\n         \u003cli\u003eThe required spacing can be achieved by combining several extenders of differing lengths;you can use 1 piece;2 pieces;3 pieces ;4 pieces;5 pieces;6 pieces; 7 pieces of the extension rings as you like.\u003c\/li\u003e\n         \u003cli\u003eThe M42x0.75 threads on both ends make it versatile. External thread M42 * 0.75; internal thread M42 * 0.75; a series of focusing problems are eliminated.\u003c\/li\u003e\n         \u003cli\u003eBy combining multiple extenders of different lengths, you get the right focal length to focus with the camera or eyepiece.\u003c\/li\u003e\n         \u003cli\u003eAll metal construction and anodizing aluminium process;durable for long time use.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"starboosa","offers":[{"title":"Extension Tube Set – 1.25\" \/ 9-Piece","offer_id":44381940056244,"sku":"B0C5GTS6TH","price":158.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0C5GTS6TH.jpg?v=1789139013","url":"https:\/\/auspowers.com\/products\/t2-extension-tube-set-m42x0-75-thread-5-7-15mm-for-telescope-extension-tube-set-1-25-9-piece","provider":"AusPower Australia","version":"1.0","type":"link"}