Switar 10mm f1.6 AR C-Mount Lens S# 508691 with Century Optics .65x HR Wide Angle Converter S# C93069

Switar 10mm f1.6 AR C-Mount Lens with Century Optics .65x HR Wide Angle Converter

Included 32mm-37mm Step Up Ring

Both lenses are clean without any scratches or fungus.

Switar Lens has smooth focus & iris rings & Comes with all caps

 The .65X Wide Angle Adapter offers a lightweight single-element design that allows the user to go substantially wider without noticeable distortion.

Works with the following lenses that have 32mm threads

Switar 10mm f1.6 C-Mount Lens ( old style ) -10mm = 6.5mm

Switar 16mm f1.6 C-Mount Lens - 16mm = 10.4mm

Switar 25mm f1.4 C-Mount Lens - 25mm = 16.25mm

For Reg 16mm will not cover Super 16