Lens Tube OD 25mm E Series

Lens Tube Outside Diameter 25mm, Length 90mm for Lens FL 50.8/63.5/101.6mm  
Note: This tube can be adapted using Tube Extension* Rings for Focal Length Lenses 76.2mm and 127.0mm, *Sold Separately. When 1x ring installed will allow the use of 76.2mm (3")FL Lens to be used in the C/E Series Lens Tubes. When 2x rings installed will allow the use of 127mm (5")FL, lens to be used in the C/E Series Lens Tubes.

*Pressure Nut Removal Tool Sold Separately.