Lens replacement for 80w Nova 35

[LEVIGALE]

Hello, I'm looking for a good place to get a quick lens replacement in the USA for an 8w Nova 35. The lens measures 20mm in diameter, but the Thunderlaserusa site only shows 2". I assume the 2" number is the focus point length is that correct?

[Ben]

You can contact Thunderlaser US agent Clay.
His contact information:clay@thunderlaserusa.com.
Hope that can help you.