WBF2505 25.4 mm Dia. Barium Fluoride Round Window; t=0.5mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
Material
- Name
- BAF2
- Dispersion Equation
- Schott
- n (λ)
- 1.5672988883607768
- λ
- 633 nm
- A
- 2.41667247
- B
- -0.00746725517 μm-2
- C
- 0.0168668464 μm2
- D
- -0.0000129697272 μm4
- E
- 0.00005159926024 μm6
- F
- -0.00000181803614 μm8
- G
- 0 μm10
- H
- 0 μm12
WBF2505 25.4 mm Dia. Barium Fluoride Round Window; t=0.5mm Uncoated
The WBF2505 is a 25.4 mm diameter Barium Fluoride (BaF2) round window, with a thickness of 0.5mm, uncoated. This optical component is sourced from Knight Optical, a reputable vendor known for its wide range of high-quality optical elements.
As a window, this component is designed to provide a clear view of an optical system or environment, while minimally affecting the path of light. The WBF2505, in particular, is a flat window, which means it has a planar surface on both sides. This design is ideal for applications that require a simple, non-refracting optical interface.
The window's base shape is circular, with a diameter of 25.4 mm. This shape is often used in optical systems due to its symmetry and ease of alignment. The thickness of the window, 0.5mm, is relatively thin, which can help minimize weight and cost, while still providing sufficient strength and optical clarity.
The material of the window is Barium Fluoride (BaF2), which is known for its excellent optical properties. It has a high transmission in the ultraviolet, visible, and near-infrared regions of the spectrum, making it a versatile choice for many optical applications.
The window is uncoated, meaning it does not have any additional layers applied to its surfaces. This can be beneficial in some applications where coatings may introduce unwanted reflections or absorption. However, in other cases, coatings may be necessary to enhance the window's performance, such as by reducing reflections or increasing durability.
The window is designed to work with a wavelength of 633 nm, which is in the red visible light spectrum. This makes it suitable for applications that use red light, such as certain types of lasers or optical sensors.
In terms of shape, the window is described as a thin lens. This suggests that it has been carefully shaped and polished to provide excellent optical quality, even though it does not have any refractive power.
Overall, the WBF2505 is a high-quality, versatile optical window that can provide excellent optical performance in a wide range of applications.