11-899 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR II 750-1550nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584623418371967
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
11-899 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR II 750-1550nm
The 11-899 is a 20 mm diameter, 2 mm thick flat window made from UVFS material with a Mal-1965 index. This protective window is designed for use in the near-infrared (NIR) spectrum, specifically covering the wavelength range of 750-1550nm.
The window features a standard EDMM NIR-II coating on both the front and back surfaces, ensuring optimal performance within its specified wavelength range. This coating is part of the EDMM NIR-II standard curve, which is known for its high transmission and durability.
The item is sourced from the reputable vendor, Edmund Optics, and is currently in stock. It is available for immediate purchase and implementation in various optical systems. The 11-899 is shaped as a thin lens, making it suitable for applications that require a compact, lightweight optical component.