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:
- GF45mm F2.8 R WR
- GF50mm F3.5 R LM WR
- GF63mm F2.8 R WR
- GF35-70mm F4.5-5.6 WR