This is a replacement front lens cap for FujiFilm GFX series GF lenses.

Lens caps protect the front element and mount of the lens against scratches, moisture, dust, and fingerprints when the lens is not attached to the camera

Compatible with the following lenses:
- GF23mm F4 R LM WR
- GF45-100mm F4 R LM OIS WR
- GF250mm F4 R LM OIS WR
- GF20-35mm F4 R WR