Eyecup EC-GFX for Fuji GFX100 GFX100S GFX50S II GFX50S and Fujifilm X-H2S X-H2 by JJC

The Eyecup EC-GFX by JJC is a replacement eyecup designed to fit Fujifilm medium-format and mirrorless cameras including the GFX100, GFX100S, GFX50S II, GFX50S and the X-H2S and X-H2. It mounts on the camera viewfinder to provide a soft, contoured surface around the eyepiece, improving eye comfort during extended shooting sessions while helping to block stray light and stabilize eye-to-viewfinder alignment for more consistent composition and precise focusing.

Advantages

This eyecup offers a cushioned interface that reduces pressure on the eye and increases comfort for long handheld use. Its design helps to effectively reduce stray light entering the viewfinder, improving perceived contrast and aiding accurate exposure and focus assessment. The eyecup is a practical, lightweight replacement part that restores or improves the original eyepiece feel and helps maintain steady framing when shooting portraits, landscapes or studio work.

Suitable for

• Photographers who need a comfortable eyepiece for extended handheld shooting
• Portrait and studio photographers seeking stable eye-to-viewfinder contact
• Landscape and outdoor shooters needing to reduce stray light in bright conditions
• Users replacing a worn or lost original eyecup on compatible Fujifilm cameras

Key specifications

• Compatibility: Fuji GFX100, GFX100S, GFX50S II, GFX50S, X-H2S, X-H2
• Material: soft rubber or silicone cushioning for comfort
• Attachment: slip-on mount for the camera viewfinder (model-specific fit)
• Weight: lightweight, adds minimal bulk to the camera
• Color: black (standard eyepiece finish)

How to use

Align the eyecup EC-GFX with the camera viewfinder and gently press it onto the eyepiece until it snaps or slides into place according to the viewfinder’s mount design. Ensure the eyecup is seated evenly around the eyepiece to maintain a secure fit and unobstructed view. To remove, carefully pull the eyecup away from the viewfinder edge, taking care not to stress surrounding camera components. Regularly inspect the eyecup for wear or deformation and replace it when cushioning or fit is compromised.

Usage recommendations

For optimal results, clean the camera viewfinder area before installation and avoid using solvents that could degrade the eyecup material. When shooting in bright sunlight, press the eyecup firmly to the face to block stray light and improve viewfinder contrast. Replace the eyecup if it shows signs of cracking or loss of resilience to ensure continued comfort and reliable framing.