Super Fisheye 4.5mm Lens Attachment for Switar 16mm

Super Fisheye Lens 0.3X (37mm) attachment for Switar 16mm Lens

Equivalent to approximately a 4.5- 5.5mm fisheye lens  ( Covers Super 16 )

Includes 32mm-37mm step up ring & CS Adapter

Switar 16mm lens not Included