Nikon

Nikon 4766 SC-29 TTL Coiled Remote Cord

4.3 (189 reviews)

Coiled TTL off-camera flash cord with built-in AF assist for reliable low-light autofocus and creative lighting.

$98.96*$112.00Save 11%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Nikon SC-29 TTL Coiled Remote Cord bridges the gap between on-camera convenience and off-camera creative control. By physically connecting a compatible Nikon Speedlight to the camera's hot shoe, the SC-29 preserves full TTL auto flash communication, allowing the camera to meter and control flash output just as it would with the flash mounted directly on top. What sets the SC-29 apart from simpler off-camera cords is its integrated AF assist illuminator, housed on the camera-end shoe mount, which projects a focus-assist pattern to help the camera achieve reliable autofocus in low-light conditions — a capability normally lost when the flash and its built-in AF assist lamp are moved away from the camera body.

The coiled cable design keeps the cord manageable and prevents excess slack from tangling during a shoot, while still allowing enough reach to position the flash for more flattering, directional lighting. This makes the SC-29 particularly well suited for portrait sessions, macro work, and event photography where a quick off-camera setup is needed without the complexity of wireless triggers. The cord's durable construction and secure hot shoe contacts provide a dependable link that many photographers trust as a straightforward alternative to wireless systems.

Key Features

Nikon SC-29 TTL Off-Camera Shoe Cord with AF Assist - Coiled

Specifications

Type
TTL Off-Camera Shoe Cord with AF Assist
Model
4766 (SC-29)
Design
Coiled
AF Assist
Built-in AF Illuminator
Flash Sync Speed
Up to 1/200 s
Compatibility
Nikon SB-800 and compatible TTL Speedlights

Pros & Cons

👍 Pros

  • Built-in AF assist illuminator maintains reliable autofocus in low light when the flash is off-camera
  • Coiled cable design stays compact and tidy while still allowing flexible flash positioning
  • Maintains full TTL metering so off-camera exposure remains automatic and accurate
  • Hot shoe mount on both ends provides a secure physical connection without adapters

👎 Cons

  • Coiled cord limits working distance compared to wireless TTL trigger systems
  • Adds a physical tether between camera and flash that can snag or restrict movement
  • No locking mechanism on the hot shoe connections may allow the cord to loosen with repeated use
  • Higher price point than third-party TTL cords offering similar functionality

Frequently Asked Questions

Yes, the SC-29 preserves full TTL auto flash communication between the camera body and the flash unit, so exposure metering works exactly as it does when the flash is mounted on the hot shoe.
The SC-29 includes its own AF assist light on the camera-mounted end of the cord, which projects a focus-assist pattern in low light so the camera can lock focus even when the flash is positioned away from the lens axis.
The coiled design allows flexible positioning of your flash off-camera at a comfortable working distance while keeping the cord managed and out of the way during shooting.
While it is commonly used with the SB-800, the SC-29 works with other Nikon Speedlights that support TTL communication via the standard Nikon hot shoe connection.
The SC-29 supports flash synchronization up to 1/200 second, consistent with the camera body's native sync capability.