84-454 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS-NIR 400-1000nm
- 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
84-454 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS-NIR 400-1000nm
The 84-454 is a 20 mm diameter, 2 mm thick flat window made from UVFS material, specifically UVFS Mal-1965. This window is designed for use in the visible to near-infrared spectrum, covering wavelengths from 400 to 1000 nanometers.
The window features a thin lens shape and is coated with a broadband anti-reflection coating, denoted as 'edm visnir0sp2002000' on both the front and back surfaces. This coating is specifically designed to reduce surface reflections and increase transmission in the visible to near-infrared range.
The vendor for this product is Edmund Optics, a leading supplier of optical components. According to their website, the item is currently in stock, indicating its availability for immediate purchase and use.