110-5523E 50.8 mm Dia. x 500 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 500 mm
- R1
- 209.1 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
110-5523E 50.8 mm Dia. x 500 mm FL; Uncoated; Plano-Convex Lens
The 110-5523E is a Plano-Convex Lens with a diameter of 50.8 mm and a focal length of 500 mm. This lens is sourced from EKSMA Optics, a reputable vendor known for their high-quality optical components. The lens is made of CAF2 (MgF2) material, specifically the Mal-1963 variant, which is well-suited for various optical applications.
The lens's geometry is characterized by a thickness of 3.5 mm at the edge and 5 mm at the center. The inner and outer radii are both zero, indicating a plano-convex shape. The lens's design is spherical, which is a common choice for its simplicity and versatility.
Notably, this lens is uncoated. Coatings are often applied to lenses to enhance their performance by reducing reflections, increasing transmission, or providing other desirable optical properties. However, an uncoated lens can be suitable for certain applications where such enhancements are not required or desired.
The lens is designed to operate at a wavelength of 2940 nm. This makes it suitable for applications that use this specific wavelength, such as certain types of infrared spectroscopy.