Promaster 4225 Deluxe TTL Off-Camera Remote Cord for Olympus Reflectors and add highlights by reflecting

and add highlights by reflecting sunlight or flash

so the overall length of the lens does not change

An innovative optical design including three Super ED (extra-low dispersion) glass elements and one ED glass element effectively subdues axial chromatic aberration as well as lateral chromatic aberration

two-way communication between a digital source and digital display devices

5" (80cm) Compatibility Nikon D200

Promaster 4225 Deluxe TTL Off-Camera Remote Cord for Olympus Reflectors and add highlights by reflectingFeatures: The PROMASTER Deluxe TTL Off Camera Remote Cord allows you to extend the dedicated operation of your TTL flash when using the flash off of the camera on a bracket or other accessory. Specifications: Extended working distance 59" 150cm (approx).