{"id":8117764522164,"title":"T2 Extension Tube Set, M42x0.75 Thread 5\/7\/15mm for Telescope Extension Tube Set – 1.25\" \/ 9-Piece","handle":"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","published_at":"2026-09-12T12:50:35+10:00","created_at":"2026-09-12T01:03:31+10:00","vendor":"starboosa","type":"Extension Tubes","tags":["camera_video_Sep2026"],"price":15800,"price_min":15800,"price_max":15800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44381940056244,"title":"Extension Tube Set – 1.25\" \/ 9-Piece","option1":"Extension Tube Set – 1.25\" \/ 9-Piece","option2":null,"option3":null,"sku":"B0C5GTS6TH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"T2 Extension Tube Set, M42x0.75 Thread 5\/7\/15mm for Telescope Extension Tube Set – 1.25\" \/ 9-Piece - Extension Tube Set – 1.25\" \/ 9-Piece","public_title":"Extension Tube Set – 1.25\" \/ 9-Piece","options":["Extension Tube Set – 1.25\" \/ 9-Piece"],"price":15800,"weight":82,"compare_at_price":null,"inventory_management":"shopify","barcode":"SB-12201X","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0C5GTS6TH.jpg?v=1789139013","\/\/auspowers.com\/cdn\/shop\/files\/41NR16SI-3L.jpg?v=1789139013","\/\/auspowers.com\/cdn\/shop\/files\/41NRemgBq7L.jpg?v=1789139013","\/\/auspowers.com\/cdn\/shop\/files\/41_JkjE8JFL.jpg?v=1789139013","\/\/auspowers.com\/cdn\/shop\/files\/41Mhq9J9LHL.jpg?v=1789139013","\/\/auspowers.com\/cdn\/shop\/files\/41ad03kH8eL.jpg?v=1789139013","\/\/auspowers.com\/cdn\/shop\/files\/41UKsCDo0ZL.jpg?v=1789139013"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0C5GTS6TH.jpg?v=1789139013","options":["Set name"],"media":[{"alt":null,"id":33301904687284,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0C5GTS6TH.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0C5GTS6TH.jpg?v=1789139013","width":500},{"alt":null,"id":33301904720052,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41NR16SI-3L.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41NR16SI-3L.jpg?v=1789139013","width":500},{"alt":null,"id":33301904752820,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41NRemgBq7L.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41NRemgBq7L.jpg?v=1789139013","width":500},{"alt":null,"id":33301904785588,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41_JkjE8JFL.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41_JkjE8JFL.jpg?v=1789139013","width":500},{"alt":null,"id":33301904818356,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41Mhq9J9LHL.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41Mhq9J9LHL.jpg?v=1789139013","width":500},{"alt":null,"id":33301904851124,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41ad03kH8eL.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41ad03kH8eL.jpg?v=1789139013","width":500},{"alt":null,"id":33301904883892,"position":7,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41UKsCDo0ZL.jpg?v=1789139013"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41UKsCDo0ZL.jpg?v=1789139013","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\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"}
T2 Extension Tube Set, M42x0.75 Thread 5/7/15mm for Telescope Extension Tube Set – 1.25" / 9-Piece
T2 Extension Tube Set, M42x0.75 Thread 5/7/15mm for Telescope
Extension 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.) The 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. The 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. By combining multiple extenders of different lengths, you get the right focal length to focus with the camera or eyepiece. All metal construction and anodizing aluminium process;durable for long time use.
Product Features
- Extension 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.)
- The 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.
- The 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.
- By combining multiple extenders of different lengths, you get the right focal length to focus with the camera or eyepiece.
- All metal construction and anodizing aluminium process;durable for long time use.
