UPDATE 20 August 2025:
Aico 82mm yellow green
PSL-Aico 82mm Yellow / Green Black and white contrast control filter. ...
Russian 26.5mm B&W set
Three Russian filters with 26.5mm thread to attach to the rear of Russian fisheye lenses. These incl ...
Nikon 39mm Drop in Gelatin holder
Hard to find Nikon 39mm drop-in Gelatin Filter Holder for use on a few Nikkor lenses that have the d ...
Nikon 52mm thread AF-1 Gelatin
Hard to find Nikon AF-1 Gelatin Filter Holder with 52mm thread. Ideal for use with Infrared gel, Kod ...
Lee 100mm square IRsql100 Infrared
Lee 100mm square IRsql100 Infrared filter 720-1600mm. Resin ...
Lee 100mm square 47b Tri-Blue Polyester
Lee 47b Tri-Blue Polyester Filter. 100mm square can be cut to fit Cokin or Hoyarex Gelatine holder ...
Lee 100mm square 58 Tri-Green Polyester
Lee 58 Tri-Green Polyester Filter. 100mm square can be cut to fit Cokin or Hoyarex Gelatine holder ...
Lee 100x100 121 Green
Lee 100x100 121 Green Resin filter for Lee Professional Holder. Ideal for black & white contrast con ...