Amazon.com : Polaroid Optics 67mm Multi-Coated Neutral Density Fader Filter – Variable Range ND2-ND2000– Holds Optical Quality – Compatible w/ All 37mm DSLR Cameras : Camera Lens Neutral Density Filters : Electronics
Amazon.com : Polaroid Optics 43mm Multi-Coated Variable Range [ND3, ND6, ND9, ND16, ND32, ND400] Neutral Density Fader Filter ND2-ND400- Compatible w/ All Popular Camera Lens Models : Camera Lens Neutral Density Filters :
Polaroid Optics - Filtro de Densidad Neutra de 43 mm [ND 0.6] Compatible con Todos los Modelos de Lentes de cámara Populares : Amazon.com.mx: Electrónicos