Connect your Neutrik opticalCON DUO singlemode cables to standard ST fiber optic connectors with these handy in-line adapters by Camplex. Rugged yet lightweight design is perfect to strap to cameras and other gear. Each channel is clearly numbered and 1 meter in length with Techflex protective tubing for years of professional use. Supplied with opticalCON rubber dust cap for maximum protection. opticalCON DUO adapters feed out to duplex (2) individual fiber cable channels.