- Durable Aluminium Alloy Construction : Constructed from a lightweight aluminium alloy, this extension tube is designed for durability while ensuring ease of use for all your astrophotography needs. - Reduced Glare with Matte Interior : The anodized surface and matte-thread treatment inside the tube effectively minimize glare, allowing for clearer and more precise images during your astronomical observations. - Enhanced Focusing Distance : This extension tube addresses focusing challenges by increasing the distance between your camera and lens. It is perfect for use with various telescopes and photographic equipment. - M48 Thread Compatibility : Featuring a 48 mm M48 threaded diameter, this extension tube is compatible with a wide array of cameras, lenses, and other astronomical instruments, providing versatility for your setups. Applications : - Ideal for deep-sky astrophotography, where extended focal lengths can capture finer details of celestial objects. - Useful in planetary photography, allowing for optimal focusing capabilities across different setups. - The extension tube is perfect for astrophotographers looking to enhance their imaging experience with various telescope brands. Enhance your astrophotography with a reliable, efficient, and easy-to-use extension tube that meets all your imaging requirements.