Key Features

• Precise Focusing Adjustment

  The CA1 Extension Tube provides the necessary length to achieve precise focusing, ideal for astrophotography and planetary observation with telescopes or cameras.

• High-Quality Construction

  Made from durable, lightweight aluminum, the CA1 Extension Tube ensures long-lasting performance while maintaining a compact and easy-to-carry design for field use.

• Increased Focusing Range

  This extension tube allows for increased focusing range, helping to achieve clear, sharp images, especially when using high-powered eyepieces or camera systems.

• Compatible with 1.25-Inch Eyepieces

  The CA1 Extension Tube is designed with a standard 1.25-inch barrel size, making it compatible with most telescopes, eyepieces, and camera adapters for added flexibility.

• Easy to Install and Use

  The simple design of the CA1 Extension Tube allows for quick and easy installation, providing a smooth connection between your telescope and accessories without any hassle.