Used Nikon 62mm A2 81A Color Conversion Glass Filter in 'Excellent' condition
Nisi V6 Cpl Filter Holder 100mm System Pro Circular Polarizer Camera Filter Filtre For Canon Nikon Sony Olympus Fujifilm Camera - Camera Filters - AliExpress
Amazon.com : Nikon 62mm Soft Focus No. 1 Special Effects Filter (2434) : Camera Lens Effects Filters : Electronics