39-303 50 mm Dia. UVFS Round Protective Flat Window; t=4 mm NIR II 750-1550nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 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
39-303 50 mm Dia. UVFS Round Protective Flat Window; t=4 mm NIR II 750-1550nm
The 39-303 is a 50 mm diameter, UVFS round protective flat window, designed for use in the near-infrared (NIR) spectrum. This window boasts a thickness of 4 mm, ensuring durability and rigidity while maintaining excellent optical performance.
The window is made from UVFS material, specifically UVFS Mal-1965, which is known for its high transmittance and resistance to environmental factors. This makes it an ideal choice for applications that require a robust and reliable optical window in the NIR spectrum.
The 39-303 is coated with Edmund Optics' standard NIR-II coating on both the front and back surfaces. This coating is designed to enhance the window's performance in the NIR II region, specifically between 750 and 1550 nm. The coating provides a high level of transmission, low reflectance, and excellent environmental stability.
The window is shaped as a thin lens, which is beneficial for applications that require a flat, thin, and lightweight optical component. This shape also minimizes optical aberrations, ensuring the highest quality image transmission.
The 39-303 is available from Edmund Optics and is currently in stock. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.