SPX052 50.8 mm Dia. x 250 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 250 mm
- BFL
- 245.99 mm
- R1
- 114.75 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132062635355
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
SPX052 50.8 mm Dia. x 250 mm FL; Uncoated; Plano-Convex Lens
The SPX052 is a Plano-Convex Lens, a type of spherical lens, sourced from the reputable vendor MKS/Newport. This lens boasts a diameter of 50.8 mm and a focal length of 250 mm, making it suitable for a wide range of optical applications.
The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. This can be advantageous in certain applications where the natural properties of the material are desired. The lens is made from UVFS, a material with the material ID of MAL-1965, and it is optimized for a wavelength of 589 nm.
The geometry of the lens is carefully designed to provide optimal performance. The edge thickness is 3 mm, while the center thickness is 5.846 mm. The radius of curvature (R1) is 114.75 mm, and the back focal length (BFL) is 245.99 mm. The lens has an inner radius of 0 mm, indicating a flat surface on the other side.