The M67-LD Mount Converter is exclusively for 28LD Mount compatible product to attach M67 Mount series attachment lens [UCL-330]/[UCL-165M67]. (*1)
Compatible 28LD Mount products
(*1) Using this product will have significant vignetting on image corners with/without a lens on land and underwater at zoom range from wide end to middle. Zoom to telephoto side to eliminate vignetting.