Port charts for cameras
For Hugyfot Nikon housings:
Lens Chart Nikon Crop Cameras - Nikon Lenses
Lens Chart Nikon Crop Cameras - Sigma Lenses
Lens Chart Nikon Crop Cameras - Tokina Lenses
Lens Chart Nikon Full Frame Cameras - Nikon Lenses
For Hugyfot Canon housings:
Lens Chart Canon Crop Cameras - Canon Lenses
Lens Chart Canon Crop Cameras - Sigma Lenses
Lens Chart Canon Crop Cameras - Tokina Lenses
Lens Chart Canon Full Frame Cameras - Canon Lenses
Nauticam Lens chart
Overall port chart - Nauticam (links to the Nauticam website)