Nauticam

C60-F for Canon EF-S 60mm f/2.

C100-F for Canon EF 100mm f/2.

C100IS-F Focus Gear for Canon EF 100mm f2.8L Macro IS USM Focus gears allow access to the mechanical zoom function of many lenses. Use of these gears may require specific port extensions and may not...

C18135IS-Z for Canon EF 18-135

C1022-Z for Canon EF-S 10-22mm

C1635-Z for Canon EF 16-35mm f

C1740-Z for for Canon EF 17-40

TC1017-Z Zoom Gear for Tokina AT-X 10-17mm F3.5-4.5 Fisheye DX Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port...

TC1116-Z for Tokina AT-X Pro 1

TC1224-z for Tokina AT-X pro 1

C1855IS-z for Canon EF-S 18-55

SC1770-Z for Sigma 17-70mm F2.

SC1770OS-Z for Sigma 17-70mm F

SC1020-Z for Sigma AF10-20mm F

SC816-Z for Sigma 8-16mm F4.5-

C815-Z Zoom Gear for Canon EF 8-15mm f/4L Fisheye USM Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions...

C815-Z + 1.4 for Canon EOS EF

C65-F for Canon MP-E 65mm f/2.8 1-5X Focus gears allow access to the mechanical manual focus function of supported lenses.  Use of this gear may require the use of additional port...

SC1770OSC-Z for Sigma 17-70mm

C815-F focus gear for Canon EF 8-15mm f/4L Fisheye USM (for use with 21230)