Large FOV custom objective for neutral atom tweezer array

The University of Wisconsin‑Madison’s Department of Physics is seeking four large‑field‑of‑view custom objective lenses for a neutral‑atom tweezer array. The lenses must meet precise optical specifications (NA 0.6, 3 mm FOV, multi‑wavelength coating, titanium housing, etc.) and be delivered FOB destination with all freight and insurance prepaid. Bidders must provide the physical lenses, Zemax optical design files, CAD models, full data sheets, warranty details, and disclose country of origin, shipping point, importer of record, and tariff handling. The procurement is conducted electronically via the ShopUW+ JAGGAER portal; all bidders must have an active JAGGAER profile and submit a complete bid package (vendor form, client references, DOA‑3054 acceptance, proprietary information disclosure, warranty statement, and certifications) by the deadline. The award will be based on the lowest responsive price that meets the technical requirements. • Quantity: 4 custom objective lenses (each). • Technical specs: NA 0.6, ~16.7 mm focal length, 3 mm FOV, 10 mm + 5 mm + 1 mm working distance, wavelengths 780/795/850/1530 nm, titanium housing. • Deliverables: lenses, Zemax files, CAD models, data sheets, warranty, origin/tariff disclosures. • Submission: electronic via ShopUW+ (JAGGAER) by 2 PM CT, 6 Oct 2026; public bid opening 3 PM CT same day.