112-1245E 25.4 mm Dia. x -1000 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -1000 mm
- R1
- -475.5 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
112-1245E 25.4 mm Dia. x -1000 mm FL; Uncoated; Plano-Concave Lens
The 112-1245E is a Plano-Concave Lens, a type of spherical lens, sourced from EKSMA Optics. This lens is characterized by its circular base shape and uncoated surface. The lens has a diameter of 25.4 mm and a thickness at the edge of 4 mm, while the center thickness is slightly less at 3.8 mm. The effective focal length (EFL) of this lens is -1000 mm, indicating that it is a diverging lens, causing parallel rays to spread out.
The lens's geometry includes an inner radius of 0 mm and an outer radius of 0 mm, which is consistent with its plano-concave shape. The material ID for this lens is UVFS MAL-1965, and it is designed to work with a wavelength of 355 nm.
This lens is a part of EKSMA Optics' extensive catalog of optical components, which includes various lenses, mirrors, and other optical elements. The weblink provided leads to the specific page on EKSMA Optics' website where this lens and similar products can be found. The link status indicates that the product is currently in stock, ensuring quick delivery upon purchase.
