11-410 50.8mm Dia. x 100mm FL; Coated; ZnSe Plano-Convex Lens BBAR 8-12µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 100 mm
- R1
- 140.27 mm
Material
- Name
- ZnSe
- Dispersion Equation
- Sellmeier
- n (λ)
- 2.402780893783937
- λ
- 10600 nm
- B1
- 4.45813734
- C1
- 0.040344681 μm2
- B2
- 0.467216334
- C2
- 0.15317139 μm2
- B3
- 2.8956629
- C3
- 2221.822369 μm2
11-410 50.8mm Dia. x 100mm FL; Coated; ZnSe Plano-Convex Lens BBAR 8-12µm
The 11-410 is a Plano-Convex Spherical Lens, boasting a diameter of 50.8mm and a focal length of 100mm, specifically designed for use with a wavelength of 10600nm. This lens is sourced from Edmund Optics, a trusted vendor in the optical industry.
The lens is crafted from ZnSe (Zinc Selenide) material, identified as "znse connolly" in the Material ID. This material is known for its excellent transmission properties in the infrared spectrum, making it ideal for applications such as thermal imaging and night vision.
The lens features a front and back coating of "edm dbbarl znse 812", which is a Broadband Anti-Reflective (BBAR) coating specifically designed for ZnSe at the 8-12µm range. This coating significantly reduces surface reflections, thereby enhancing the overall transmission of the lens.
The geometry of the lens includes a thickness of 2.28mm at the edge and 4.6mm at the center. The inner and outer radii are 0, indicating a plano surface on one side and a curved surface on the other. The effective focal length (EFL) is 100mm.
The item data indicates that this product is in stock, providing users with the assurance of immediate availability. This lens is a versatile and reliable choice for applications in the infrared spectrum, offering high transmission and superior optical performance.