Celticbird Astronomical T-Thread Spacer Ring 12mm M42x0.75 Aluminum Black
Product details
| Management number | 241518530 | Release Date | 2026/07/18 | List Price | US$5.26 | Model Number | 241518530 | ||
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This Celticbird 12mm T-Thread Spacer Ring / Extension Tube is designed for precise optical spacing in astrophotography setups. Made from high-quality, wear-resistant aluminum alloy with CNC technology for superior accuracy, it ensures reliable performance. The tube features M42x0.75 male and female threads, making it compatible with a wide range of M42x0.75 products.
Features:
* 12mm extension tube for achieving correct image scale or exact spacing for reducers and field flatteners.
* M42x0.75 male and female threads on both sides eliminate a range of focusing problems.
* Ideal accessory to link or extend M42x0.75 products.
* T2 interior thread and T2 exterior thread for elegantly solving spacing issues in astrophotography.
* Fully anodized black aluminum construction for durability.
* Easy to install and a reliable replacement for old or damaged spacers.
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