SPC019AR.10 25.4 mm Dia. x -250 mm FL; UV coated; Plano-Concave Lens 245-440nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -250 mm
- BFL
- -251.71 mm
- R1
- -114.75 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132062635355
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
SPC019AR.10 25.4 mm Dia. x -250 mm FL; UV coated; Plano-Concave Lens 245-440nm
The SPC019AR.10 is a Plano-Concave Lens, a type of spherical lens, sourced from the reputable vendor MKS/Newport. This lens boasts a diameter of 25.4 mm and a center thickness of 2.5 mm, with an edge thickness of 3.07 mm, providing a robust and compact design. The lens's effective focal length (EFL) is -250 mm, making it suitable for a wide range of optical applications.
The lens is made from UVFS Mal-1965, a material specifically designed for use in the ultraviolet spectrum, with a wavelength of 589 nm. This makes the lens ideal for applications that require UV transmission, such as UV curing, analytical instrumentation, and UV laser systems.
The SPC019AR.10 features a New AR-10 coating on both the front and back surfaces. This anti-reflective coating enhances the lens's performance by reducing surface reflections and increasing transmission in the UV spectrum, specifically in the 245-440 nm range. The coating ensures optimal light transmission, minimizing losses due to reflection, and improving the overall efficiency of the optical system.
