LENS COMPATIBILITY: Sigma 500mm f/4 DG OS HSM Sports Lens for Canon EF/ Nikon F, Leica Elmar-M 24mm f/3.8 ASPH. Lens, Leica Summarit-M 35mm f/2.4 ASPH. Lens, Leica Summicron-M 28mm f/2 ASPH. Lens, Olympus M.Zuiko Digital ED 12mm f/2 Lens, And More | MODEL COMPATIBILITY: Canon EOS 5D Mark III, 5D Mark IV, 5DS, 5DS R, 6D, 6D Mark II, 70D, 77D, 7D Mark II, 80D, 90D, Rebel SL1, SL2, SL3, T5, T5i, T6, T6i, T6s, T7, T7i, T8i (w/ Sigma 500mm f/4 DG OS HSM Sports Lens for Canon EF), Nikon D500, D610, D7100, D7200, D750, D7500, D780, D810, D850 (w/ Sigma 500mm f/4 DG OS HSM Sports Lens for Nikon F), And More. | ADJUSTABLE: The Ultimaxx 46mm ND2-ND400 Fader Variable Neutral Density Adjustable Lens Filter consists of a built-in rotating ring which allows you to adjust from ND2-ND400 just by twisting the filter. | SPECIALIZED: The filter maintains total control over depth of field making it efficiently beneficial in creating certain special effects. | VALUE CUSTOMER SERVICE: Backed with ULTIMAXX 90-Day 100% Satisfaction Guarantee