Used Hasselblad Extension Ring 55

The 55mm extension ring feels solid and clicks into place perfectly with my CF lenses. I can finally get sharp, detailed close-ups of small objects without any light falloff. This used piece arrived in excellent condition and works exactly as expected for serious macro work.

Finally got this ring to pair with my 80mm lens, and the 55mm extension lets me focus incredibly close—sharp detail on a stamp-sized subject. The locking mechanism clicks in solidly with no play, exactly what you want for precise macro work.

The helical threading is butter-smooth when I mount it, and the 55mm length gives me just the right working distance for flower close-ups. My first test shots came out tack sharp, though I'm still getting used to the extra steps in my focus routine.