42mm IKELITE Extension Ring for Dry Lock System

This extension ring extends the DL / "DRY LOCK" system or dome system by approx. 42 mm.

Supplied with:

• Extension
• O-ring seal
• locking screw

Mounting DL / DRY LOCK

The new DRY LOCK sightglass system allows safe assembly on DL-compatible housings.

To mount it, you need to choose the length of the appropriate joining ring and its possible extension ring, depending on the length of your lens.a