UW Technics Optical Bulkhead for Ikelite housings. 1/2"UNF screw mount (top mount on the 200DL housings)

[Description]

#91302 Optical Bulkhead for IKELITE housings. 1/2"UNF screw mount (top mount on the 200DL housings). Bulkhead incorporates built-in powerful LED and cable with Ci-11 plug. Optical socket connector - Sea&Sea style. For usage with UWTechnics TTL Converters.