How to Set Up the Nikon R1C1 Wireless Close-Up Speedlight System

By Cameriz Limited | Published: 2026-10-28

Category: How-to Guides

Learn how to assemble and configure the Nikon R1C1 Wireless Close-Up Speedlight System for macro photography, including attaching the ring, positioning flashes, and setting i-TTL control.

Quick answer

To set up the Nikon R1C1, attach the SX-1 ring to your lens, mount the SB-R200 flash heads, and pair them wirelessly with the SU-800 Commander Unit for i-TTL control.

Understanding the R1C1 Components

The Nikon R1C1 Wireless Close-Up Speedlight System, also known as Macro Kit A, includes the SX-1 Attachment Ring, two SB-R200 wireless macro flash heads, and the SU-800 Commander Unit. The SX-1 ring screws into your lens filter threads using included adapter rings, so check your lens thread size before starting.

A common oversight is forgetting to charge or insert fresh batteries into the SU-800 and each SB-R200. The SU-800 uses two CR123A lithium batteries, while each SB-R200 uses a single CR123A. Always confirm power before assembly.

Step-by-step setup

1. Attach the SX-1 ring: Select the correct adapter ring for your lens filter thread size and screw it onto the lens. Then attach the SX-1 Attachment Ring to the adapter. Tighten the locking screw to secure it. Common mistake: using the wrong adapter ring can cause the ring to wobble or fall off during shooting.
2. Mount the SB-R200 flash heads: Slide each SB-R200 onto the SX-1 ring's rails until it clicks. Position the flash heads at the desired angle around the lens—usually at 10 and 2 o'clock for even macro lighting. Checkpoint: Ensure the SB-R200 units are fully seated; a loose connection may cause intermittent firing.
3. Power on and pair the units: Insert batteries into the SU-800 and both SB-R200s. Turn on the SU-800, then press the wireless button on each SB-R200 to set them to remote mode. The SU-800 will automatically detect and group them. Common mistake: if the SB-R200s are not set to remote mode, the SU-800 cannot control them.
4. Configure i-TTL settings on the camera: Set your camera to Commander mode (in the flash control menu). Choose Group A for both SB-R200 units and set the desired flash compensation. The SU-800 will transmit i-TTL commands wirelessly. Checkpoint: Verify that the camera's built-in flash is disabled if present, as it can interfere with wireless communication.
5. Test fire and adjust positioning: Take a test shot at your typical macro distance. Review the exposure and adjust flash output compensation or reposition the SB-R200 heads to eliminate harsh shadows or hotspots. Common mistake: placing the flash heads too close to the subject can cause overexposure; start with -1 EV compensation and adjust.

Product facts

Nikon R1C1 Wireless Close-Up Speedlight System: The Nikon R1C1 is a macro flash solution for i-TTL capable cameras without a built-in flash, such as the D2X, D2H/D2Hs, and F6. If your camera lacks a pop-up flash, the SU-800 Commander Unit acts as the wireless controller, so you don't need an additional speedlight for triggering.
Nikon R1C1 Wireless Close-Up Speedlight System