The Nikon R1 Close-Up Speedlight Remote Kit is a unique Wireless Speedlight system kit for fully automatic Close-up photographic exposures. This kit comprises of two SB-R200 Remote units attached to the lens, triggered either by the pop-up flash of the camera or an attached speedlight. Fully automatic TTL exposure calculation and synchronisation is carried out using infrared wireless communication between the camera's metering system and the remote units. The kit includes adaptors for frontal lighting, filters, and adaptor rings for the most popular Nikkor lens filter screw threads. Additional SB-R200 units or SB-800 and SB-600 units can be added to add an entirely new dimension to illuminating subjects in a wide variety of photographic situations as well. The heads can be individually adjusted to +60 or -45 degress from the optical axis.