111-1214E 25.4 mm Dia. x 75 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 75 mm
- R1
- 70.8 mm
- R2
- -70.8 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
111-1214E 25.4 mm Dia. x 75 mm FL; Uncoated; Double-Convex Lens
The 111-1214E is a double-convex lens, part of the spherical lens family, sourced from EKSMA Optics. This lens boasts a diameter of 25.4 mm and a focal length of 75 mm, making it a versatile component for various optical applications.
The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This can be advantageous in certain applications where the natural properties of the material are desired, or where cost or simplicity are considerations.
The geometry of the lens is defined by its edge thickness of 1.7 mm and center thickness of 4 mm. The radii of curvature for the first and second surfaces are 70.8 mm and -70.8 mm, respectively. The lens is designed for use with a wavelength of 355 nm, as indicated by its Material ID, UVFS MAL-1965.
Please note that the lens does not have any inner or outer radius, indicating that it is a simple double-convex lens without any additional features such as threads or flanges.
For more information, including pricing and availability, please refer to the vendor's website provided in the item data.
