SBC034AR.16 25.4 mm Dia. x -50 mm FL; NIR coated; Double-Concave Lens 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -50 mm
- BFL
- -50.85 mm
- R1
- -46.29 mm
- R2
- 46.29 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
SBC034AR.16 25.4 mm Dia. x -50 mm FL; NIR coated; Double-Concave Lens 650-1000nm
The SBC034AR.16 is a high-quality double-concave lens, designed with a base shape of a circle, and a diameter of 25.4 mm. This lens is sourced from the reputable vendor, MKS/Newport. The lens features a significant focal length of -50 mm, making it suitable for a wide range of applications.
The lens is constructed with a material identified as UVFS Mal-1965, and it is designed to operate at a wavelength of 589 nm. The SBC034AR.16 is coated with a new AR-16 coating on both the front and back surfaces, enhancing its performance in the near-infrared (NIR) spectrum, specifically between 650-1000nm.
The geometry of the lens includes a thickness at the edge of 5.37 mm and a center thickness of 2.5 mm. The effective focal length (EFL) is -50 mm, and the back focal length (BFL) is -50.85 mm. The radii of curvature for the first and second surfaces are -46.29 mm and 46.29 mm, respectively.
This lens is in stock and available for immediate purchase. For more detailed information, please refer to the vendor's website at https://www.newport.com/f/ar16-uvfs-bi-concave-lenses.
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