84-478 40 mm Dia. UVFS Round Protective Flat Window; t=4 mm UV-VIS 250-700nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 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
84-478 40 mm Dia. UVFS Round Protective Flat Window; t=4 mm UV-VIS 250-700nm
The 84-478 is a 40 mm diameter UVFS (UltraViolet Fused Silica) round protective flat window, with a thickness of 4 mm. This window is designed to provide robust protection for optical systems while maintaining high transmittance across the UV-VIS spectrum, specifically from 250 to 700 nm.
The window is produced by Edmund Optics, a leading manufacturer of optical components, ensuring quality and reliability. It is available for purchase directly from their website, with the link provided in the item data, and is currently in stock.
The 84-478 features a standard UV-VIS coating on both the front and back surfaces, which is Edmund Optics' proprietary coating. This coating enhances the window's performance by reducing reflection and increasing transmittance, making it suitable for a wide range of applications.
The window is shaped as a thin lens, which is a type of lens where the thickness is significantly less than the radius of curvature. This shape allows for minimal optical aberration and distortion, making it ideal for use in high-precision optical systems.