The M67 port end is threaded so that the Close-UP Lens 125 can be mounted.
*M67-M62 Step Down Ring is required to mount the  Close-UP Lens 125.

[Required component] NX Compact Macro Port Base
[Depth rating] 100m / 330ft
[Dimensions (DIAxD)] 103x54mm / 4.1x2.2inch
[Weight] Approx. 210g / 7.4oz
[Construction] Corrosion-resistant alminum alloy (anodized) + Tempered glass (multi-coated)