Super Fisheye 1.8mm Lens Attachment for Ricoh 6mm lens

Duall Camera

Super Fisheye Lens 0.3X (37mm) attachment for the Ricoh 6mm f1.2 C-Mount Lens Equivalent to approximately a 1.8mm fisheye lens (Covers Super 8mm) Good to use on Beaulieu Super 8mm C-Mount Cameras Requires Ricoh 6mm lens , 40.5mm-37mm step down ring & .025 shim not included