{"id":8117776711860,"title":"Telescope Spacer Rings Photography Extension Tubes Black Aluminum Alloy 8Pcs Set 3 5 7 10 12 15 20 30Mm Lens Ring Extension Tube Astronomical Telescope Accessory","handle":"telescope-spacer-rings-photography-extension-tubes-black-aluminum-alloy-8pcs-set-3-5-7-10-12-15-20-30mm-lens-ring-extension-tube-astronomical-telescope-accessory","description":"\u003ch3\u003eTelescope Spacer Rings Photography Extension Tubes Black Aluminum Alloy 8Pcs Set 3 5 7 10 12 15 20 30Mm Lens Ring Extension Tube Astronomical Telescope Accessory\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e1. Easy to install, replacement for the old or damaged one, to use. 2. Made\nfrom aluminum alloy, which is wear‑resistant and not easy to damage. 3. Using\nfine workmanship CNC technology, the accuracy is higher, . 4. The female\nthread specification of the interface is M42x0.75mm, the male\nthreadspecification is M42x0.75mm. 5. Various sizes of\n3mm\/5mm\/7mm\/10mm\/12mm\/15mm\/20mm\/30mm are suitable for different .\nSpecification: Item Type: Lens Extension Tubes Material: Aluminum Alloy Color:\nBlack Product Size: Approx.3mm \/ 0.12in, 5mm \/ 0.20in, 7mm \/ 0.28in, 10mm \/\n0.39in, 15mm \/ 0.59in, 20mm \/ 0.79in, 30mm \/ 1.18in, 12mm \/ 0.47in\nApplication: Extend the length of the primary mirror of the astronomical\ntelescope Extinction Treatment: Internal with extinction thread Interface\nFemale Thread Specification: M42x0.75mm Interface Male Thread Specification:\nM42x0.75mm How to Use: 1. Remove the objective lens.2. Connect the telephoto\ntube to the eyepiece and the objective lens.3. Then connect the objective\nlens. Package List: 1 x 3mm Extension Tube 1 x 5mm Extension Tube 1 x 7mm\nExtension Tube 1 x 10mm Extension Tube 1 x 12mm Extension Tube 1 x 15mm\nExtension Tube 1 x 20mm Extension Tube 1 x 30mm Extension Tube Notice: 1.\nPlease allow 1‑2in error due to manual measurement. Thanks for your\nunderstanding. 2. Monitors are not calibrated same, item color displayed in\nphotos may be showing slightly different from the real object. Please take the\nreal one as standard.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMaterial ---- Lens Extension Tubes is made from premium aluminum alloy, which is wearresistant and not easy to damage. Using fine workmanship CNC technology, the accuracy is higher, .\u003c\/li\u003e\n \u003cli\u003eFeatures ---- The female thread specification of the interface is M42x0.75mm, the male threadspecification is M42x0.75mm.\u003c\/li\u003e\n \u003cli\u003eEasy Installation ---- Effortlessly replace old or damaged parts with this aluminum alloy lens extension tube. Its wear-resistant material ensures long-lasting reliability.\u003c\/li\u003e\n \u003cli\u003eHow to Use ---- 1. Remove the objective lens. 2. Connect the telephoto tube to the eyepiece and the objective lens. 3. Then connect the objective lens.\u003c\/li\u003e\n \u003cli\u003eDiverse Sizes ---- Choose from various lengths, including 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, and 30mm, to suit different . Versatility at your fingertips.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-12T12:47:17+10:00","created_at":"2026-09-12T01:07:56+10:00","vendor":"Qiilu","type":"Extension Tubes","tags":["camera_video_Sep2026"],"price":13500,"price_min":13500,"price_max":13500,"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":44381953163444,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0C4M9L4SJ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Telescope Spacer Rings Photography Extension Tubes Black Aluminum Alloy 8Pcs Set 3 5 7 10 12 15 20 30Mm Lens Ring Extension Tube Astronomical Telescope Accessory","public_title":null,"options":["Default Title"],"price":13500,"weight":90,"compare_at_price":null,"inventory_management":"shopify","barcode":"Qiilu6vp4qky5gm","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0C4M9L4SJ.jpg?v=1789139278","\/\/auspowers.com\/cdn\/shop\/files\/41U4LAj4CJS.jpg?v=1789139278","\/\/auspowers.com\/cdn\/shop\/files\/41GLWo2fjIS.jpg?v=1789139278","\/\/auspowers.com\/cdn\/shop\/files\/41HF5BVxP8S.jpg?v=1789139278","\/\/auspowers.com\/cdn\/shop\/files\/41aHuknTJ9S.jpg?v=1789139278","\/\/auspowers.com\/cdn\/shop\/files\/318mycirZNL.jpg?v=1789139278","\/\/auspowers.com\/cdn\/shop\/files\/513GOtB6rWL._SX35_SY46.jpg?v=1789139278"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0C4M9L4SJ.jpg?v=1789139278","options":["Title"],"media":[{"alt":null,"id":33301993324724,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0C4M9L4SJ.jpg?v=1789139278"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0C4M9L4SJ.jpg?v=1789139278","width":500},{"alt":null,"id":33301993357492,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41U4LAj4CJS.jpg?v=1789139278"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41U4LAj4CJS.jpg?v=1789139278","width":500},{"alt":null,"id":33301993390260,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41GLWo2fjIS.jpg?v=1789139278"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41GLWo2fjIS.jpg?v=1789139278","width":500},{"alt":null,"id":33301993423028,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41HF5BVxP8S.jpg?v=1789139278"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41HF5BVxP8S.jpg?v=1789139278","width":500},{"alt":null,"id":33301993455796,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41aHuknTJ9S.jpg?v=1789139278"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41aHuknTJ9S.jpg?v=1789139278","width":500},{"alt":null,"id":33301993488564,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/318mycirZNL.jpg?v=1789139278"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/318mycirZNL.jpg?v=1789139278","width":500},{"alt":null,"id":33301993521332,"position":7,"preview_image":{"aspect_ratio":1.75,"height":20,"width":35,"src":"\/\/auspowers.com\/cdn\/shop\/files\/513GOtB6rWL._SX35_SY46.jpg?v=1789139278"},"aspect_ratio":1.75,"height":20,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/513GOtB6rWL._SX35_SY46.jpg?v=1789139278","width":35}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTelescope Spacer Rings Photography Extension Tubes Black Aluminum Alloy 8Pcs Set 3 5 7 10 12 15 20 30Mm Lens Ring Extension Tube Astronomical Telescope Accessory\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e1. Easy to install, replacement for the old or damaged one, to use. 2. Made\nfrom aluminum alloy, which is wear‑resistant and not easy to damage. 3. Using\nfine workmanship CNC technology, the accuracy is higher, . 4. The female\nthread specification of the interface is M42x0.75mm, the male\nthreadspecification is M42x0.75mm. 5. Various sizes of\n3mm\/5mm\/7mm\/10mm\/12mm\/15mm\/20mm\/30mm are suitable for different .\nSpecification: Item Type: Lens Extension Tubes Material: Aluminum Alloy Color:\nBlack Product Size: Approx.3mm \/ 0.12in, 5mm \/ 0.20in, 7mm \/ 0.28in, 10mm \/\n0.39in, 15mm \/ 0.59in, 20mm \/ 0.79in, 30mm \/ 1.18in, 12mm \/ 0.47in\nApplication: Extend the length of the primary mirror of the astronomical\ntelescope Extinction Treatment: Internal with extinction thread Interface\nFemale Thread Specification: M42x0.75mm Interface Male Thread Specification:\nM42x0.75mm How to Use: 1. Remove the objective lens.2. Connect the telephoto\ntube to the eyepiece and the objective lens.3. Then connect the objective\nlens. Package List: 1 x 3mm Extension Tube 1 x 5mm Extension Tube 1 x 7mm\nExtension Tube 1 x 10mm Extension Tube 1 x 12mm Extension Tube 1 x 15mm\nExtension Tube 1 x 20mm Extension Tube 1 x 30mm Extension Tube Notice: 1.\nPlease allow 1‑2in error due to manual measurement. Thanks for your\nunderstanding. 2. Monitors are not calibrated same, item color displayed in\nphotos may be showing slightly different from the real object. Please take the\nreal one as standard.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMaterial ---- Lens Extension Tubes is made from premium aluminum alloy, which is wearresistant and not easy to damage. Using fine workmanship CNC technology, the accuracy is higher, .\u003c\/li\u003e\n \u003cli\u003eFeatures ---- The female thread specification of the interface is M42x0.75mm, the male threadspecification is M42x0.75mm.\u003c\/li\u003e\n \u003cli\u003eEasy Installation ---- Effortlessly replace old or damaged parts with this aluminum alloy lens extension tube. Its wear-resistant material ensures long-lasting reliability.\u003c\/li\u003e\n \u003cli\u003eHow to Use ---- 1. Remove the objective lens. 2. Connect the telephoto tube to the eyepiece and the objective lens. 3. Then connect the objective lens.\u003c\/li\u003e\n \u003cli\u003eDiverse Sizes ---- Choose from various lengths, including 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, and 30mm, to suit different . Versatility at your fingertips.\u003c\/li\u003e\n \u003c\/ul\u003e"}