N-Vision Optics, LLC is happy to provide samples of our products to government agencies for testing and evaluation. 

All requests for evaluation must be on official letterhead from your agency and must include your contact information.

When sending us your Evaluation Requests please make sure to include:

- Agency and Contact Name
- Phone Number
- Ship To Name and Address
- Desired Items and Quantities
- Evaluation period required (15 days standard, 30 days maximum)

If you prefer, you can download our Sample Evaluation Request Form.This form must be filled in completely and printed on the official letterhead of your department.

You can fax your request to 781-998-5656 or e-mail it to This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

For more information, please call 781-505-8360.