Nikon SG-31R infrared panel

The Nikon SG-31R Infrared Panel is a flash accessory designed for use with built-in camera flashes. It filters visible light while allowing infrared signals to pass through, enabling reliable i-TTL communication with external Speedlight flashes.

The Nikon SG-31R Infrared Panel is a specialized accessory designed to cover the built-in flash of compatible Nikon DSLR cameras when working with external Speedlight units. Its main function is to block visible light while allowing infrared signals to pass through, ensuring accurate wireless communication between the camera and external flashes.

This enables the camera to maintain full i-TTL (Intelligent Through-The-Lens) flash control without contributing unwanted light to the scene. As a result, photographers can achieve precise exposure control using off-camera flash setups while avoiding the harsh effects of the built-in flash.

Compact and easy to attach, the SG-31R is especially useful in studio, portrait, and creative lighting environments where controlled lighting is essential. It is an important tool for photographers who rely on Nikon’s wireless flash system for advanced lighting setups.

Key Features:

• Designed for use with built-in Nikon DSLR flash units
• Allows infrared signal transmission for i-TTL communication
• Blocks visible light from built-in flash
• Enables accurate wireless external flash control
• Ideal for studio and off-camera flash setups
• Lightweight and easy to attach/remove
• Improves lighting control and consistency