SPX034AR.10 25.4 mm Dia. x 1000 mm FL; AR coated; Plano-Convex Lens AR 245-440nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 1000 mm
- BFL
- 997.82 mm
- R1
- 459 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
SPX034AR.10 25.4 mm Dia. x 1000 mm FL; AR coated; Plano-Convex Lens AR 245-440nm
The SPX034AR.10 is a Plano-Convex Spherical Lens, a type of optical lens featuring one spherical surface and one flat surface. This lens, with a diameter of 25.4 mm, is designed for use in the ultraviolet-visible (UV-Vis) spectrum, specifically at a wavelength of 589 nm.
The lens is sourced from the reputable vendor MKS/Newport and is currently in stock, as indicated by its weblink status. The lens's geometry is defined by its diameter, thickness edge, and thickness center, which are 25.4 mm, 3 mm, and 3.176 mm respectively. The effective focal length (EFL) is 1000 mm, and the radius of curvature (R1) is 459 mm. The back focal length (BFL) is 997.82 mm, and the inner radius is 0 mm.
The lens is made from UVFS MAL-1965, a material specifically designed for use in the UV-Vis spectrum. It features anti-reflective (AR) coating on both the front and back surfaces, enhancing its performance in the 245-440 nm range. This coating reduces unwanted reflections and increases the amount of light transmitted through the lens, making it ideal for applications requiring high transmission and low reflection.