Prism Lens FX Dream "Subtle" FX Filter 82mm by Prism Lens FX at B&C Camera
8-Edge Prism Camera Filter | Camera Drop
Amazon.com : Camera Filter 52 55 58 62 67 72 77 82mm Kaleidoscope Camera Lens Filter Photography Accessories Prism Film Camera Nd UV Variable Object Filter (Caliber : 52mm, Color : 77mm) : Electronics
Prism multivision split filters, 52mm, set 3 psc | eBay
Camera Prism Filter Split FX Lens Kaleidoscope Photography Effects Blur Diopter | eBay
Amazon.com : Creator FX Linear Repeater Prism Lens Filter for Photography | Prism Filter for Camera | Prism Lens Camera Accessories | Fractal Filters to Repeat Multiple Images (82mm) : Electronics