The creation of a lens is done from the icon. You can find this icon on the lens interface or by shortcut in the menu by hovering over the category Lenses.

The first interface will only display the following three tabs:

• General:
• Technical: 
• Marketing:

Once you have filled in and saved the General tab, the following tabs will then be unlocked:

• Grids:
• Price grid:
• Combination:
• Groupment:
• Specific data: