48-445 30 mm Dia. N-BK7 Precision Protective Flat Window; t=4 mm VIS-NIR 400-1000nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
48-445 30 mm Dia. N-BK7 Precision Protective Flat Window; t=4 mm VIS-NIR 400-1000nm
The 48-445 is a 30 mm diameter, 4 mm thick Flat Window made from N-BK7 Schott glass, sourced from the reputable vendor Edmund Optics. This window is specifically designed for use in the visible (VIS) and near-infrared (NIR) spectrum, spanning 400-1000nm.
The window features a protective coating, denoted as 'edm visnir0sp2002000', on both the front and back surfaces. This coating is engineered to enhance the window's durability and performance within its specified wavelength range.
The window's geometry is defined by a circular base shape with a 30 mm diameter, and a thickness of 4 mm. The 'Thin Lens' shape indicates that the window is thin relative to its diameter, contributing to minimal optical distortion.
The window's vendor, Edmund Optics, provides a 'Valid - in stock' status on their website, indicating the item's immediate availability. This window's combination of high-quality materials, precise construction, and broad spectral range make it a versatile and reliable choice for various optical applications.
