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.
- TOPPAN Photomask: https://www.photomask.com/
Pricing: ~$500 for Chrome and $700 for Iron Oxide. - Frontrange Photomask: https://frontrange-photomask.com/
- Advance Reproductions: http://advancerepro.com/
- Benchmark Technologies: http://www.benchmarktech.com/photomasks
- Applied Image: https://www.appliedimage.com/products/photomask-semiconductor-services
- Ben Yu: Pricing was ~$550 dollars for chrome, took a lot of back and forth to get 4 um features, quote 1 week lead time.