.. _doc_item_asset_optic: Optic Assets ============ Optics are created from the ItemOpticAsset class. They can modify a player's view. This inherits the :ref:`ItemAsset ` class. Item Asset Properties --------------------- **GUID** *32-digit hexadecimal*: Refer to :ref:`GUID ` documentation. **Type** *enum* (``Optic``) **Useable** *enum* (``Optic``) **ID** *uint16*: Must be a unique identifier. Sight Asset Properties ---------------------- **Zoom** *float*: Multiplicative amount of zoom. Defaults to 1.