![Amazon.com : Polaroid Optics 77mm Neutral Density Filter [ND 0.6] Compatible w/ All Popular Camera Lens Models : Camera Lens Neutral Density Filters : Electronics Amazon.com : Polaroid Optics 77mm Neutral Density Filter [ND 0.6] Compatible w/ All Popular Camera Lens Models : Camera Lens Neutral Density Filters : Electronics](https://m.media-amazon.com/images/I/61169D9YdPL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Polaroid Optics 77mm Neutral Density Filter [ND 0.6] Compatible w/ All Popular Camera Lens Models : Camera Lens Neutral Density Filters : Electronics
![NiSi SWIFT FS ND Filter Kit with ND8 (3 Stop), ND64 (6 Stop) and ND1000 (10 Stop) for 67mm | 72mm | 77mm | 82mm Filter Threads + Case | NiSi Optics USA NiSi SWIFT FS ND Filter Kit with ND8 (3 Stop), ND64 (6 Stop) and ND1000 (10 Stop) for 67mm | 72mm | 77mm | 82mm Filter Threads + Case | NiSi Optics USA](https://nisiopticsusa.com/wp-content/uploads/2023/12/FIlter-3-708x708.jpg)
NiSi SWIFT FS ND Filter Kit with ND8 (3 Stop), ND64 (6 Stop) and ND1000 (10 Stop) for 67mm | 72mm | 77mm | 82mm Filter Threads + Case | NiSi Optics USA
![These ND-filters have been out of stock for an eternity... Any cheap alternatives for 600 film in SX-70? : r/Polaroid These ND-filters have been out of stock for an eternity... Any cheap alternatives for 600 film in SX-70? : r/Polaroid](https://preview.redd.it/these-nd-filters-have-been-out-of-stock-for-an-eternity-any-v0-z4tjz0e8tfw81.png?width=1080&crop=smart&auto=webp&s=41214943472734ee28d2c7fcb3210ca7c933bd36)
These ND-filters have been out of stock for an eternity... Any cheap alternatives for 600 film in SX-70? : r/Polaroid
![Amazon.com : Polaroid Optics 77mm 3-Piece Filter Kit Set [UV,CPL,FLD,& Neutral Density] includes Nylon Carry Case – Compatible w/ All Popular Camera Lens Models : Electronics Amazon.com : Polaroid Optics 77mm 3-Piece Filter Kit Set [UV,CPL,FLD,& Neutral Density] includes Nylon Carry Case – Compatible w/ All Popular Camera Lens Models : Electronics](https://m.media-amazon.com/images/I/61shZq3aKHL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Polaroid Optics 77mm 3-Piece Filter Kit Set [UV,CPL,FLD,& Neutral Density] includes Nylon Carry Case – Compatible w/ All Popular Camera Lens Models : Electronics
![Amazon.com : Polaroid Optics 77mm Neutral Density Filter [ND 0.6] Compatible w/ All Popular Camera Lens Models : Camera Lens Neutral Density Filters : Electronics Amazon.com : Polaroid Optics 77mm Neutral Density Filter [ND 0.6] Compatible w/ All Popular Camera Lens Models : Camera Lens Neutral Density Filters : Electronics](https://m.media-amazon.com/images/I/71qZef2rI-L.jpg)