Kolari Vision Pro Step-Up Ring (43 to 46mm)

This 43 to 46mm Kolari Vision Pro Step-Up Ring is precision-crafted with CNC-machined brass to ensure superior lens threading, filter mounting, and durability. The ring features aggressive knurling for enhanced grip and easier filter removal. Additionally, the tactile height difference between the knurled ridges and smooth surface makes it a breeze to remove filters from the step-up ring. The ring's matte-black finish also helps to eliminate the probability of light reflecting off the surface of the ring and contaminating your photos with unwanted artifacts.