110-1221E 25.4 mm Dia. x 250 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 250 mm
- R1
- 119 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4760718797567198
- λ
- 355 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
110-1221E 25.4 mm Dia. x 250 mm FL; Uncoated; Plano-Convex Lens
The 110-1221E is a Plano-Convex lens, a type of spherical lens, sourced from EKSMA Optics. This lens has a base shape of a circle and is designed for use with a wavelength of 355 nm. The lens is uncoated, which means it does not have any additional layers to enhance or alter its optical properties.
The lens has a diameter of 25.4 mm and a thickness at the edge of 3.3 mm. The thickness at the center is slightly more, at 4 mm. The effective focal length (EFL) of this lens is 250 mm. The radius of curvature (R1) is 119 mm, while the inner and outer radii are both 0 mm, indicating that this lens is plano on one side and curved on the other.
This lens is made from UVFS Mal-1965, a material specifically designed for use in the ultraviolet spectrum. The lens is part of EKSMA Optics' UV-FS Plano-Convex Lenses category, indicating its suitability for use in ultraviolet applications.
According to the vendor's website, this item is currently in stock, making it a readily available option for those in need of a Plano-Convex lens for ultraviolet applications.