SBC028AR.14 25.4 mm Dia. x -100 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
- -100 mm
- BFL
- -100.85 mm
- R1
- -92.19 mm
- R2
- 92.19 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
SBC028AR.14 25.4 mm Dia. x -100 mm FL; AR coated; Double-Concave Lens 430-700nm
The SBC028AR.14 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 within the wavelength range of 430-700nm, making it suitable for a wide range of optical applications.
The lens boasts a diameter of 25.4mm, with a thickness at the edge of 3.92mm and a center thickness of 2.5mm. The effective focal length (EFL) is -100mm, and the back focal length (BFL) is -100.85mm. The first radius of curvature (R1) is -92.192mm, and the second radius of curvature (R2) is 92.192mm, demonstrating the double-concave nature of the lens.
The lens is constructed from UVFS MAL-1965, a material known for its optical properties within the specified wavelength range. The lens is coated with New AR-14 on both the front and back surfaces, enhancing its performance and durability in its intended application.
The item data also indicates that this lens is in stock and available for immediate purchase. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website at https://www.newport.com/f/ar14-uvfs-bi-concave-lenses.
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