Key Features

• Durable Aluminum Alloy Construction

  Crafted from high-quality anodized aluminum, this extension tube features a metal structure that is both durable and lightweight, ensuring long-lasting performance for your equipment.

• Eliminate Stray Light for Clearer Images

  The internal thread design prevents stray light and reflections, enhancing image clarity and producing clearer, more defined astrophotography results without excessive light interference.

• Customizable Spacing for Precision

  The variable length of this extension tube allows you to achieve the correct image scale or precise spacing needed for field flatteners or reducers, providing flexibility for various astrophotography setups.

• Eliminate Focusing Issues

  The M48*0.75 threads on both the inner and outer threads of the extension tube elegantly solve spacing problems in astrophotography, ensuring sharp and clear focusing for high-quality images.