111-1126E 12.7 mm Dia. x 150 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 150 mm
- R1
- 142.5 mm
- R2
- -142.5 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
111-1126E 12.7 mm Dia. x 150 mm FL; Uncoated; Double-Convex Lens
The 111-1126E is a spherical lens with a base shape of a circle, designed and manufactured by EKSMA Optics. This lens is a part of their extensive catalog of optical components, specifically falling under the category of UV-FS Biconvex Lenses. The lens is uncoated, which means it does not have any additional layers to protect or enhance its optical properties.
The lens has a diameter of 12.7 mm and a thickness at the edge of 1.9 mm. The center thickness of the lens is 2.2 mm. The effective focal length (EFL) of the lens is 150 mm, which is the distance from the lens's center to the focal point. The first radius of curvature (R1) is 142.5 mm, and the second radius of curvature (R2) is -142.5 mm, indicating that the lens is double-convex.
The lens is made of UVFS Mal-1965, a material specifically designed for use in the ultraviolet spectrum at a wavelength of 355 nm. The lens's shape is spherical, meaning it has the same curvature throughout its surface. The inner and outer radii are both 0, indicating that the lens does not have any special features such as a step or a thread.
According to the vendor's website, this item is currently in stock, making it readily available for purchase and use in various optical applications.