Engineered for high-end photonics applications, this custom CNC machined optics mounting bracket is manufactured from Invar 36. This unique nickel-iron alloy is renowned for its extraordinarily low coefficient of thermal expansion (CTE), ensuring optical alignment remains perfectly stable across wide temperature variations.
Figure 1: Precision wire-EDM and 5-axis milled optical alignment features.
Technical Specifications
Material: Invar 36 (FeNi36) Low Expansion Alloy
Coefficient of Thermal Expansion (CTE): ~1.2 x 10^-6 /°C (20-100°C)
Tolerance: +/- 0.01mm (Optical Grade)
Surface Finish: Black Oxide Coating for stray light absorption