SBC025AR.10 25.4 mm Dia. x -150 mm FL; AR coated; Double-Concave Lens 245-440nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -150 mm
- BFL
- -150.85 mm
- R1
- -138.09 mm
- R2
- 138.09 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
SBC025AR.10 25.4 mm Dia. x -150 mm FL; AR coated; Double-Concave Lens 245-440nm
The SBC025AR.10 is a high-quality double-concave lens, designed and manufactured by MKS/Newport. This lens, with a base shape of a circle, is specifically engineered for use in the ultraviolet spectrum, with a wavelength range of 245-440nm.
The lens has a diameter of 25.4mm and a thickness at the edge of 3.45mm, while the center thickness is 2.5mm. The effective focal length (EFL) of this lens is -150mm, making it suitable for a variety of optical applications. The first radius of curvature (R1) is -138.092mm, and the second radius of curvature (R2) is 138.092mm. The back focal length (BFL) is -150.85mm.
The lens is made from UVFS MAL-1965, a material specifically designed for use in the ultraviolet spectrum. The lens is coated with a new AR-10 coating on both the front and back surfaces, enhancing its performance in the UV range.
This lens is currently in stock and available for immediate purchase. For more detailed information, please refer to the manufacturer's website at https://www.newport.com/f/ar10-uvfs-bi-concave-lenses.
More Lens
