External Photomask Suppliers

For getting photomasks made outside the facility, users have reported using these services. Please add or comment with suppliers you have had success with, as well as the cost, size, material, minimum feature size, and turn around time. Please note: these are private companies and BNC does not endorse any particular company listed here. 

Commercial photomask suppliers known to the BNC community

Transparency Photomasks

Cleanroom compatible transparency photomasks may be purchased from Output City: https://www.outputcity.com/

Examples of these masks are available in the cleanroom. Use of these masks require some additional steps due to the flexible material, contact Joon Park for more information.