Half mirror 50x50x1.0mm Inconel 1 piece

The metal deposition film splits the light incident at 45° into transmission and reflection (ratio 30:30). Height x width (mm): 50 x 50 Medium thickness (mm): 1.0 Coating: Inconel Material: B270 Usable wavelength: 400-700nm Substrate refractive index: 1.523/nd Chamfer (45°): All around and all edges <Transmission> Reflective ratio: 30:30 Reflection tolerance: 550nm/±5%, 400-700nm/±10% <Tolerance range> External dimensions: +0/-0.2mm Plate thickness: ±0.2mm Substrate parallelism: within 3 arc minutes (3′) Coating front surface accuracy: 2λ to 3λ (effective range: within 85% including center) Surface quality: MIL60-40