OPBA-30C05-10 Plane Mirror

[Features]
· It is a mirror with aluminum deposition on the flat substrate polished with high precision.
· Can be used for setting the angles of jigs thanks to the high degree of parallelism.
· An aluminum coating with a protective coating has been applied to a parallel plane substrate.
· Can be used as a mirror for visible light and near infrared light.
· * Loss of a large amount of light may occur due to aluminum film absorption when transmitting light with multiple mirrors.
· * Use a dielectric multi-layer film mirror (TFM, etc.).
[Product Specifications]
· [ Common Specifications]
· Material: BK7, Synthetic Quartz
· Coating: Al+MgF 2
· Parallelism: < 0'02″
· Incidence Angle: 0°
· Laser Yield Strength: 0.25 J/cm2 (Pulse Width 10 ns, Repetition Frequency 20 Hz)
· Scratch-Dig: 40-20
· Effective Range: 90% of External Diameter
· [Individual Specifications]
· Outer diameter φD: φ30 mm
· Thickness t: 5 mm
· Material: BK7
· Substrate Surface Accuracy (Both Faces): λ/10