114-1110E 12.7 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -30 mm
- R1
- -29 mm
- R2
- 29 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
114-1110E 12.7 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens
The 114-1110E is a spherical lens with a base shape of circular, designed and manufactured by EKSMA Optics. This lens falls under the category of a biconcave lens, featuring negative focal lengths and a double-concave structure. The lens has a diameter of 12.7 mm and a thickness of 4 mm at the edge, tapering down to 3 mm at the center.
The 114-1110E has an effective focal length (EFL) of -30 mm, making it suitable for applications that require light convergence or divergence. The first radius of curvature (R1) is -29 mm, while the second radius of curvature (R2) is 29 mm, contributing to the lens's double-concave shape.
This lens is made from UVFS Mal-1965 material, which is well-suited for applications in the ultraviolet spectrum. The wavelength of 355 nm further emphasizes its suitability for UV applications. The lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements.
For more information and to check the availability of this product, please visit the EKSMA Optics website using the provided weblink.
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