111-1434E 38.1 mm Dia. x 500 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 38.1 mm
- EFL
- 500 mm
- R1
- 475.3 mm
- R2
- -475.3 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
111-1434E 38.1 mm Dia. x 500 mm FL; Uncoated; Double-Convex Lens
The 111-1434E is a double-convex lens with a diameter of 38.1 mm and a focal length of 500 mm. This lens is sourced from EKSMA Optics, a reputable vendor known for their high-quality optical components. The lens is uncoated, which means it does not have any additional layers to protect or enhance its optical properties.
The lens is spherical in shape, with a base shape of circular. The geometry of the lens is defined by its diameter, thickness edge, and thickness center. The diameter is 38.1 mm, the thickness edge is 4.2 mm, and the thickness center is 5 mm. The effective focal length (EFL) of the lens is 500 mm.
The lens is made from UV-FS material, specifically UVFS MAL-1965. This material is suitable for use with a wavelength of 355 nm. The lens has a double-convex design, with radii of curvature R1 and R2 at 475.3 mm and -475.3 mm respectively. The inner and outer radii are both 0 mm.
This lens is a great option for applications that require a high-quality, spherical lens with a long focal length. Its uncoated design makes it suitable for use in environments where additional coatings might be unnecessary or undesirable.
