Sea & Sea M67-M62 Step Down Ring for CU125 Lens

The Sea & Sea M67-M62 Step Down Ring is designed to adapt the CU125 lens to fit DSLR Ports and Compact Camera Housings with a 67mm thread for enhanced Macro shooting. The ring's outer diameter is 67mm and the inner diameter is 62mm. This ring is made up of Corrosion-resistant aluminum alloy material. When the Close-UP Lens 125 is mounted, the depth of field will be narrowed.