USED - 2.5x barlow

The barrel threads are buttery smooth, and for a used piece the glass is genuinely spotless. It gives my planetary views a crisp boost without any noticeable darkening.

Picked this up as a used barlow and the Japanese optics are still impressively clear, no scratches or haze I can see. It fits snugly in my 1.25" focuser and gives a solid 2.5x magnification boost without introducing any noticeable chromatic aberration. For used gear, it's in great shape—definitely w

The threads are smooth and it screws onto my eyepieces without any wobble. For a used piece of gear, the Japanese optics are surprisingly clean and crisp.