111-1260E 25.4 mm Dia. x 1000 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 1000 mm
- R1
- 951.7 mm
- R2
- -951.7 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
111-1260E 25.4 mm Dia. x 1000 mm FL; Uncoated; Double-Convex Lens
The 111-1260E is a double-convex lens, a type of spherical lens, sourced from EKSMA Optics. This lens boasts a base shape of a circle and is designed for use with a wavelength of 355 nanometers. The lens is uncoated, offering a raw, unaltered optical experience.
The lens has a diameter of 25.4 millimeters and a thickness at the edge of 2.8 millimeters. The center thickness is slightly more, at 3 millimeters. The effective focal length (EFL) of this lens is 1000 millimeters. The first radius of curvature (R1) is 951.7 millimeters, while the second radius of curvature (R2) is -951.7 millimeters, indicating the double-convex nature of the lens.
The lens is made from UVFS Mal-1965, a material specifically designed for use in the ultraviolet spectrum. This makes the lens ideal for applications that require precise manipulation of ultraviolet light.
Please note that the lens does not have any coatings applied to it. This means that it does not have any protective layers or enhanced optical properties. However, this can also mean that the lens offers a more straightforward and unaltered optical path.
For more information, including pricing and availability, please refer to the vendor's website at http://eksmaoptics.com/optical-components/lenses/uv-fs-biconvex-lenses/. The link has been verified and the lens is currently in stock.