Light that passes through an optical system parallel to the optical axis, for instance where the direction of illumination and direction of observation are in parallel. Coaxial light is used to reveal hidden motifs in retroreflective laminate.

Free access for Government organisations!

When you fill-in the form, please ensure that you use your official email address. Any attempt to register using a generic email system like Gmail and Yahoo will be disregarded.

A single generic username/password will be provided per government entity, this can be shared within the organisation and simultaneous login are allowed. Only one application is required per organisation

This is a one-time process and the validation will be undertaken as quickly as possible – within two hours or less during a normal working day, or 24 hours if over a weekend. If we are unable to validate your organisation from the details you provide, we will contact you for further information.

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