Subal Zoom Gear: Canon EF 8-15mm 4L USM Fisheye Lens - 88 Tooth

Subal Zoom Gear: Canon EF 8-15mm 4L USM Fisheye Lens - 88 Tooth

This Zoom gear works with the Canon 8-15m Fisheye lens by itself and with a 1.4x Teleconverter.  Simply flip the zoom gear to use the gear with either lens setups.