OPTICS UNIVERSITYDielectric coatings are a type of reflective coating. They are one of the best grades of coatings available to maximize light transmission.
Dielectric coatings are a type of reflective coating. They are one of the best grades of coatings available to maximize light transmission.
| Cookie | Duration | Description |
|---|---|---|
| viewed_cookie_policy | 1 year | The cookie is set by the GDPR Cookie Consent plugin to store whether or not the user has consented to the use of cookies. It does not store any personal data. |
| Cookie | Duration | Description |
|---|---|---|
| wp-wpml_current_language | session | No description available. |
| Cookie | Duration | Description |
|---|---|---|
| VISITOR_INFO1_LIVE | 5 months 27 days | A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. |
| YSC | session | YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages. |
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| CONSENT | 2 years | YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data. |
| tk_ai | 5 years | JetPack sets this cookie to store a randomly-generated anonymous ID which is used only within the admin area and for general analytics tracking. |
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| Cookie | Duration | Description |
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