Amazon.com : FOTGA Slim Fader Variable ND Filter Adjustable ND2 to ND400 49mm Neutral Density,Suitable for Canon EF 50mm f/1.8 STM Lens Sony FE 50mm F1.8 : Camera Lens Neutral Density Filters :
Filtro ND Variable Hoya ND3-ND400 58mm
Amazon.com: Filtro ND Ultimaxx de 1.811 in ND2-ND400 Fader Filtro de lente ajustable de densidad neutra variable Filtro ND dinámico Vidrio óptico : Electrónica
Filtro Nd Densidade Neutra Variavel De Nd2 Até Nd400 58mm