SBC025AR.14 25.4 mm Dia. x -150 mm FL; AR coated; Double-Concave Lens 430-700nm
- 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.14 25.4 mm Dia. x -150 mm FL; AR coated; Double-Concave Lens 430-700nm
The SBC025AR.14 is a high-quality spherical lens, specifically designed for use in the 430-700nm wavelength range. This lens, sourced from the reputable vendor MKS/Newport, is a double-concave type, offering unique optical properties.
The lens boasts a diameter of 25.4mm, making it suitable for a wide range of applications. The edge thickness is 3.45mm, while the center thickness is 2.5mm, providing a robust and durable structure. The effective focal length (EFL) of this lens is -150mm, indicating its concave nature.
The SBC025AR.14 features an Anti-Reflective (AR) coating on both the front and back surfaces. This AR coating, specifically the 'new ar-14 fromfigure' variant, ensures minimal light loss due to reflection, enhancing the overall efficiency and performance of the lens.
The lens material is UVFS Mal-1965, a material known for its excellent optical properties. The lens geometry includes inner and outer radii of 0mm, with the first radius (R1) being -138.092mm and the second radius (R2) being 138.092mm. The back focal length (BFL) is -150.85mm.
This lens is currently in stock and available for immediate use. For more detailed information, please refer to the vendor's website at https://www.newport.com/f/ar14-uvfs-bi-concave-lenses.
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