Quantity   Component name
1 × 50x75mm V-1 Muscovite .15-.21mm Thickness Lasercut to 50mm diameter
1 × Linear Polarized Transparent Sheet Lasercut to 50mm diameter
2 × Rotating Filter Housings
2 × Nylon Gasket .06 thick laser-cut at concentric 51mm and 47mm step (Use O-rings if available)
3 × Oil-Resistant Buna-N O-Ring 1 mm Wide, 48 mm ID https://www.mcmaster.com/1302N116 as alternate to Nylon gasket, this being preferred