Type available:
N60G-F for Nikkor AF-S micro 60mm F2.8G ED lens
N105VR-F for Nikkor AF-S VR micro Nikkor 105mm F2.8G IF-ED
N1424-Z for Nikkor 14-24mm F/2.8G ED
N1635-Z for AF-S NIKKOR 16-35mm f/4G ED VR 
N2485-Z for AF-S NIKKOR 24-85mm f/3.5-4.5G ED VR
N1635-F Focus gear for AF-S NIKKOR 16-35mm f/4G ED VR 
N815-Z Zoom Gear for Nikon AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED
NZ2470-Z  Zoom Gear for Nikkor Z 24-70mm f4 S 
NZ1430-Z  Zoom Gear for Nikkor Z 14-30mm f4 S  
NZ2470f2.8S-Z Zoom Gear for Nikon NIKKOR Z 24-70mm f/2.8 S
NE2870-Z Zoom Gear for Techart Sony E to Nikon Z Autofocus Adaptor with Sony SEL2870 FE 28-70mm F3.5-5.6 OSS 
NZ1424-Z Zoom Gear for NIKKOR Z 14-24mm f/2.8 S
NZ105VR-F for Nikkor Z MC 105mm F/2.8 VR S
NZ2875-Z Zoom Gear for Nikkor Z 28-75mm f/2.8
NZ2450-Z Zoom Gear for NIKKOR Z 24-50mm f/4-6.3 
NZ2850-Z Zoom Gear for NIKKOR Z 24-50mm f/4-6.3 with 28-50mm Limitor Ring