The N120 Extension Ring 35 II adds 35mm of length to an N120 port system. This maintains the correct distance between the lens front element and the dome port optical center, or the flat port front glass.
This extension ring is essential for longer lenses or when using teleconverters with a wide-angle lens, ensuring full corner sharpness and avoiding vignetting. It features a locking collar for a secure fit with other N120 Port System components. Consult the compatibility finder to determine the required extension for your specific lens and port combination.
| Specification | Value |
|---|---|
| Condition | New |
| Body | Anodised aluminium alloy |
| Mount | N120 |
| SKU | 22135 |
N120 Extension Ring 35 II