{"id":8710587941017,"title":"Celticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10\/20\/30mm","handle":"celticbird-t2-thread-spacer-ring-extension-tube-kit-m42x0-75-on-both-sides-length-10mm-20mm-30mm-m42-10-20-30mm","description":"\u003ch3\u003eCelticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eMale thread M42*0.75; Female thread M42*0.7; eliminates a range of focusing problems.\u003c\/li\u003e\r\n \u003cli\u003eUse this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.\u003c\/li\u003e\r\n \u003cli\u003eIncludes 3 different lengths - 10mm 20mm 30mm. The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 pcs, 2 pcs or 3pcs of the extension rings as you like.\u003c\/li\u003e\r\n \u003cli\u003eThe extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography\u003c\/li\u003e\r\n \u003cli\u003eFully aluminium anodized black.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-16T00:38:13+10:00","created_at":"2026-04-16T00:38:10+10:00","vendor":"CELTICBIRD","type":"Extension Tubes","tags":["sound_Apr2026"],"price":11500,"price_min":11500,"price_max":11500,"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":46954774921369,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0B5WXJMJK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Celticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10\/20\/30mm","public_title":null,"options":["Default Title"],"price":11500,"weight":77,"compare_at_price":null,"inventory_management":"shopify","barcode":"730637251086","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/B0B5WXJMJK.jpg?v=1776692525","\/\/soundstores.net\/cdn\/shop\/files\/61-uBJ-fhIL.jpg?v=1776263892","\/\/soundstores.net\/cdn\/shop\/files\/61d3llpJb2L.jpg?v=1776263892"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/B0B5WXJMJK.jpg?v=1776692525","options":["Title"],"media":[{"alt":"[AUSTRALIA] - Celticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10\/20\/30mm ","id":36211031310489,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/B0B5WXJMJK.jpg?v=1776692525"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/B0B5WXJMJK.jpg?v=1776692525","width":1600},{"alt":"[AUSTRALIA] - Celticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10\/20\/30mm ","id":36211031343257,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61-uBJ-fhIL.jpg?v=1776263892"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61-uBJ-fhIL.jpg?v=1776263892","width":1600},{"alt":"[AUSTRALIA] - Celticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10\/20\/30mm ","id":36211031376025,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61d3llpJb2L.jpg?v=1776263892"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61d3llpJb2L.jpg?v=1776263892","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCelticbird T2 Thread Spacer Ring\/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eMale thread M42*0.75; Female thread M42*0.7; eliminates a range of focusing problems.\u003c\/li\u003e\r\n \u003cli\u003eUse this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.\u003c\/li\u003e\r\n \u003cli\u003eIncludes 3 different lengths - 10mm 20mm 30mm. The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 pcs, 2 pcs or 3pcs of the extension rings as you like.\u003c\/li\u003e\r\n \u003cli\u003eThe extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography\u003c\/li\u003e\r\n \u003cli\u003eFully aluminium anodized black.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}