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Astronomical Telescope Photography Extension Tube M48x0.75 Thread 3mm-50mm

<ul><li>Astronomical Telescope Photography Extension Tube M48x0.75 Thread 3mm-50mm</li><li>[ ALUMINUM ALLOY CONSTRUCTION] Crafted from lightweight aluminum alloy, this extension tube s long-lasting durability while remaining easy to handle for all your astrophotography needs.</li><li>[REDUCED GLARE WITH MATTE INTERIOR] The anodized finish and matte thread treatment inside the tube minimize glare, allowing for clearer and more precise images during your astronomical observations.</li><li>[EXTENDED FOCUSING DISTANCE] Designed to solve focusing issues, this extension tube effectively increases the distance between your camera and lens, making it ideal for various telescopes and photographic equipment.</li><li>[M48 THREAD COMPATIBILITY] Featuring an M48 (48mm) thread diameter, this extension tube is compatible with a wide range of cameras, lenses, and other astronomical gear, versatility in your setups.</li><li>[SIZING REMINDER] Before making a purchase, please refer to our size chart to compatibility with your equipment.</li></ul>

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Features:* Extension Tube is made of aluminum alloy, durability and light weight* Extension Tube is anodized and has internal matte thread treatment to reduce the probability of glare* Application: Used for connecting various cameras to astronomical telescopes, lenses, MPCCs, guide mirrors and other equipment to solve the problem of not being able to focus due to insufficient back intercept,&nbsp;&nbsp;and extend the distance from the lens to the camera.* The thread diameter of this extension tube is M48 (48mm)* Before purchasing, please check our size table to make&nbsp;that the size and thread are correctSpecifications:*Product Name: Astronomical Telescope Photography Extension Tube*Material: Aluminum Alloy*Size: approx.Thread: M48X0.75Length: 3mm/5mm/7mm/10mm/12mm/15mm/20mm/30mm/40mm/50mm*Color: Black*Weight: about 5-50gPackage Content:1 x Extension TubeNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data(1cm=0.39inch)