010-0518E 50.8 mm Dia. N-BK7 Plano-Concave Window; t=10mm Uncoated
- Type
- Window
- Subtype
- Curved Window (Plano-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 2901.44 mm
- R1
- -1500 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
010-0518E 50.8 mm Dia. N-BK7 Plano-Concave Window; t=10mm Uncoated
The 010-0518E is a Plano-Concave Window with a diameter of 50.8 mm, sourced from EKSMA Optics. This window is a type of curved window, designed with a spherical shape and a base shape of a circle. The concave surface of the window has a radius of curvature (R1) of -1500, and the thickness of the window at the edge is 10 mm.
The window is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transmission range. This specific window is designed for a wavelength of 588 nm. The effective focal length (EFL) of this window is 2901.44 mm, which is the distance from the center of the window to the focal point of the concave surface.
Notably, this window is uncoated. Coatings are often applied to optical surfaces to enhance their performance, such as increasing transmission, reducing reflection, or providing environmental protection. However, this window is in its pure, uncoated state, offering users the raw optical properties of the N-BK7 Schott material.
For more information and to view this product in stock, please visit the EKSMA Optics website via the provided weblink.