Bresser Vixen 60 Mm Extension Tube Best

This Extension Tube Extends Back Focus Depth To An Additional 66 Mm, For Vixen 60Mm Diameter Focusers. It Is Suitable For Extending Compatible Focuser Drawtubes For Use Visually Without A Star Diagonal But Most Commonly Extends Focus Travel For Astrophotography In A Prime Focus Position, Or For Straight-Through Use With Barlow Lenses And Other Accessories.

Features

• Compatibility: All Vixen Otas With 60Mm Diameter Drawtubes
• Weight: 115G

• Extension Tube 60 Mm