K & F Concept lente de filtro ND de ND2 ND32 magnético, densidad neutra Variable, capa múltiple recubierta, 49mm, 52mm, 58mm, 62mm, 67mm, 77mm| | - AliExpress
Amazon.com : K&F Concept 77mm Variable ND Filter ND2-ND32 Camera Lens Filter (1-5 Stops) No X Cross HD Neutral Density Filter with 28 Multi-Layer Coatings Waterproof : Electronics
5 Parada de 77mm ND32 Densidad Neutra ND Lente Filtro vendedor del Reino Unido Equipamientos y maquinarias BO8622240