The DIVEVERYDAY® SD to M67 Adapter Ring is designed to be installed on the rear end of INON® SD mount wide-angle lens UFL-G140 or macro lens UCL-G100 / UCL-G55, etc. It allows the SD mount lenses to be converted to an M67 threaded attachment and can be installed on the M67 threaded lens mount.

It is made of aluminum alloy and precise CNC machined, launched after repeated testing and fine-tuning. In order to provide good anti-slip effect, it has an annular wave design; and applied with hard anodized surface treatment to make it more scratch-resistant.

The adapter ring weighs 20 grams. After installation, the gap between the rear end of the wet lens and the front end of the lens of the waterproof housing simply doesn’t exist. This ensures that when the external lens is connected to the camera, the adapted lens is almost flush with the camera lens, which prevents the vignetting phenomenon from happening, and provides better results.

M67 thread is a mounting specification widely used in underwater photography fields around the world. Most of the external wet lenses produced by well-known underwater photography brands such as Nauticam, INON, Weefine, SubSee, etc. have the same specification. Therefore, the patented DIVEVERYDAY® GoPro Lens Adapter is also designed to be M67 threaded mount.

The popular Japanese brand INON® has launched several popular SD mount lenses for years, however they are incompatible with M67 threaded lens adapters. The DIVEVERYDAY® SD-M67 Adapter Ring provides the solution for people who owns INON SD mount lens and wants to mount it to the M67 lens adapter or M67 lens holder.

Note : Due to extremely precise measurements to prevent loosening, it is considerably tighter than regular converter rings. Proper lubrication using silicone oil before installation would be recommended. DO NOT OVER TIGHTEN!