The Urth 86-77mm adapter ring is a precise solution for photographers who want to use their 100mm square filter holders with lenses that have an 86mm thread. This adapter ring converts the 86mm lens thread into a 77mm filter thread, allowing the use of existing filters with larger lenses. Made from lightweight, durable aluminum, the adapter features a matte black finish and precise machining for a secure and wobble-free attachment. The ribbed edges make it easy to mount and dismount, even under challenging conditions. This adapter is particularly useful for landscape and architectural photographers who require consistent filter application across different lenses. The adapter ensures optimal optical alignment and prevents vignetting with wide-angle lenses, guaranteeing complete image coverage without dark corners.

• Precision-engineered aluminum adapter for high stability
• Step-down design for seamless filter mounting
• Prevents vignetting with wide-angle lenses
• Ribbed edges for easy grip and handling.