2" Extension Tube (TKP31112)

I needed a bit more back focus for my camera setup, and this extension tube provided exactly the right spacing. The threads are machined smoothly and it mates perfectly without any tilt or play.

Threaded perfectly onto my focuser without any wobble, which solved a frustrating back focus issue I’ve had with my imaging train. That extra 2 inches made all the difference for achieving sharp stars across the whole frame.

Finally got the spacing just right for my binoviewer setup with this tube. The anodized finish matches my other accessories perfectly.