The JJC WB-F1 Universal White Balance Handheld Disc is a portable tool designed to set accurate custom white balance in-camera or during post-production. It is a cost-effective alternative to professional white balance filters like the ExpoDisc.
Key Features:
Universal Compatibility: It works with any digital camera that has a custom white balance setting and fits lenses with a diameter up to 95mm.
Dual Functionality: The filter is calibrated and certified for neutrality in the visible spectrum and 18% light transmission, allowing it to also function as a reference for exposure metering.
Durable Design: Made from premium ABS material, it is sturdy and includes an easy-to-hold handle with a strap hole for portability.
Consistent Results: Using this disc helps eliminate unwanted color casts (yellow, red, or blue) that can occur in mixed or difficult lighting conditions.
How to Use the WB-F1 Disc:
Set Manual Focus: Switch your lens to manual focus mode.
Position the Disc: Hold the disc directly in front of your lens, pointing the camera toward the primary light source illuminating your subject.
Capture Reference Image: Take a photo (or use your camera's custom WB measurement function) while the filter covers the lens.
Set Custom White Balance: Use this captured image as the reference in your camera’s custom white balance menu.
