Dual Brass Locking Screws: This 2 inch telescope eyepiece extension tube adapter features two brass clamping screws that securely hold your eyepiece or filter in place, preventing accidental slippage and protecting your valuable telescope accessories during observation or imaging sessions.
Anti-Reflection Black Finish: The metal telescope extension tube undergoes black anodic oxidation treatment to minimize internal reflections and glare, ensuring clearer views and higher contrast when using your astronomical telescope under dark skies.
Universal Compatibility: Designed specifically for 2 inch telescope eyepieces and astrophotography filters, this extension tube adapter seamlessly connects with most standard astronomical telescopes, making it ideal for amateur astronomers and astrophotographers alike.
Premium Aluminum Alloy Build: Crafted from high-quality aluminum alloy, this eyepiece extension tube is lightweight yet solid, offering excellent durability and resistance while maintaining portability for field use or travel to dark-sky locations.
Compact and Functional Design: Measuring approximately 60mm in tube length with a total length of 9cm, this 2 inch telescope eyepiece extension tube adapter includes precisely machined M48x0.75 threads and fits neatly into your observing kit without adding bulk.
وصف
Features:1. Made of good-quality aluminum alloy, solid, durable and -.2. Black anodic oxidation treatment surface to prevent unwanted reflections.3. Support connecting with 2 inch telescope eyepiece and astrophotography filters, preventing damage to your telescope accessories.4. Equipped with two clamping screw with brass locking wing screw, prevent accidental slippage and keep telescope safe.5. Lightweight, small size and portable.Specifications:Material: Aluminium AlloyColor: BlackThread Diameter: 2 " M48*0.75Application: Telescope EyepieceTop Ring Diameter: Approx. 5 cm/ 1.97 inchBottom Ring Diameter: Approx. 5.9 cm/ 2.32 inchTube Length: Approx. 60 mm/ 2.36 inchTotal Length: Approx. 9 cm/ 3.54 inchPacking List:1 * Telescope Eyepiece Extension Tube Adapter
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