What optical shops here make and for whom
Rochester shops tend to be small to mid sized, with deep process knowledge in a narrow band: spherical and aspheric polishing, thin film coating, diamond turned metal optics, or opto-mechanical assembly. Many sell build to print to primes and instrument makers, while others design their own catalog or custom parts.
That mix means a single plant may run one-off prototypes next to repeat production lots. Routings are short on paper but long in practice, because each part passes through blocking, grinding, polishing, cleaning, coating and inspection with frequent rework loops.
Quoting and estimating realities
Optics quotes depend on yield more than on machine time. Surface figure in waves, scratch-dig, wedge, centration and coating specifications change the expected scrap rate, and the same drawing can be cheap or very costly depending on glass type and tolerance stack. Estimators often rely on personal experience and old quotes.
Glass is bought by the melt or blank, so material cost, minimum buys and lead time matter. A useful estimate captures glass, tooling reuse, polishing hours, coating run sharing and an honest yield factor, then records the actual result so the next quote improves.
- Yield and rework loops are the biggest swing factor in optics quotes
- Coating is often a batch process shared across jobs, so cost allocation needs care
- Tooling such as pitch laps and test plates can be reused across jobs and should be tracked
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Optical and Laser Standards Reference Guide
Find which ISO, IEC, ANSI and MIL standard covers optical drawings, coatings, beam measurement, damage threshold and laser safety.
ERP and systems commonly seen
Smaller optics shops often run JobBOSS or E2, or spreadsheets with a quality system alongside. Mid sized manufacturers may use Epicor Kinetic, Infor SyteLine/CloudSuite Industrial, NetSuite, Plex or SAP Business One. Larger medical and imaging manufacturers run enterprise systems with separate MES and quality platforms.
Common gaps are lot genealogy of glass blanks through polishing and coating, capturing interferometer and spectrophotometer results against the job, and linking drawings, test reports and certificates of conformance to shipments without manual searching.
Compliance and data handling
Defense optics brings export control and controlled unclassified information obligations. Drawings, test data and customer specifications must stay inside controlled systems, and access must be limited to authorized persons. The manufacturer owns these obligations, not the software vendor.
This is a natural fit for on-prem or private deployment of AI. Open-weight models served on the customer's own hardware can search drawings and quality records without sending content to a public service, so the shop's existing access controls and logging still apply.
Where private AI on ERP and documents helps, and where it does not
Useful targets include asking the ERP plain-language questions about open jobs, late coating batches, scrap by operation and glass inventory, and retrieving the right drawing revision, test report or past quote from file shares. Read-only access with visible queries keeps results checkable.
It does not replace metrology, process engineering judgment or a proper quote model. If a shop has a handful of customers and a clean ERP, the vendor's built-in reports may be enough. AI pays off when information is scattered across ERP, shared drives and email.
Frequently asked questions
Why is Rochester associated with optics and photonics?
Rochester developed a deep base of imaging and optics companies, a major university optics program and research labs. That concentration produced engineers, suppliers and startups over many decades, and it continues through programs such as AIM Photonics and regional accelerators.
Do Rochester optics shops need ITAR registration?
Only if they manufacture or export defense articles or technical data covered by the US Munitions List. Many commercial and medical optics shops do not. Those that do must register and manage export controls themselves, and their systems need to restrict access to controlled data.
What ERP do small optics manufacturers use?
Small shops commonly use JobBOSS or E2, while larger ones use Epicor, Infor SyteLine, NetSuite, Plex or SAP. The right choice depends on lot traceability needs, medical or defense compliance and how much shop floor tracking is required.
Can AI be used on optical drawings and test reports without leaking data?
Yes, if the model runs on hardware the shop controls, such as an on-prem GPU server, and retrieval respects existing permissions. Public chat services are a poor fit for controlled drawings. Verify handling with your own compliance lead.