Diopter - 138mm - 1/2, 1, 2

Diopter Tray for 138mm Filters

Lindsey Optics (Built in tray) Diopters - 1/2, 1, 2, 3

Lindsey Optics (Built in tray) ROTASPLIT Diopters - 1/2, 1, 2, 3

True Streak 1mm, 2mm, 3mm, 4mm

Rainbow Streak

4x5 Pola

Rotapola

Soft Edge Grad Filters .3, .6, .9