110-5119E 12.7 mm Dia. x 150 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 150 mm
- R1
- 62.7 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4182691687600177
- λ
- 2940 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
110-5119E 12.7 mm Dia. x 150 mm FL; Uncoated; Plano-Convex Lens
The 110-5119E is a Plano-Convex lens with a diameter of 12.7 mm and a focal length of 150 mm, sourced from EKSMA Optics. This lens is made of CAF2 (MgF2) material with the Mal-1963 designation, which is well-known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum.
The lens geometry includes a thickness edge of 2 mm and a thickness center of 2.3 mm. The inner radius is 0 mm, and the outer radius is also 0 mm, indicating a plano surface on one side and a curved surface on the other. The curvature of the curved surface is defined by a radius of 62.7 mm.
This lens is designed to work with a wavelength of 2940 nm, making it suitable for applications in the near-infrared spectrum. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, the CAF2 material itself has a low refractive index and a low absorption coefficient, making it a good choice for applications that require high transparency.
The 110-5119E is currently in stock and available for purchase. For more information, please refer to the vendor's website provided in the weblinks section.