for : Specifically designed for the -S18-150 3.5-6.3IS STM lens, this replacement bayonet mount ring ensures a precise fit and seamless functionality. Construction: Crafted from high-quality materials, the mount ring withstands regular use and maintains optimal lens performance. Essential for Lens Repair: Ideal for fixing common lens issues, this mount ring is a must-have for photographers looking to extend the life of their equipment. Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:Black Material:plastic Package Contents: 1 x -S18-150 3.5-6.3IS STM Bayonet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.