Canon F48HOLDER 48mm Drop-in Regular Filter 4.8 cm

The enclosed regular filter can be exchanged with other commercially available screw-type filters. Note that only filters with correct filter frame thickness can be mounted on the lens.

Compatible with: EF 200 f/1.8L, 300 f/2.8L, 400 f/2.8L/LII, 500 f/4.5L, 600 f/4L.