SBC019AR.14 25.4 mm Dia. x -250 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
- -250 mm
- BFL
- -250.85 mm
- R1
- -229.89 mm
- R2
- 229.89 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
SBC019AR.14 25.4 mm Dia. x -250 mm FL; AR coated; Double-Concave Lens 430-700nm
The SBC019AR.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 3.07mm, while the center thickness is 2.5mm, providing a robust and durable structure. The effective focal length (EFL) of this lens is -250mm, indicating its concave nature.
The SBC019AR.14 features an Anti-Reflective (AR) coating on both the front and back surfaces. This AR coating, specifically the New AR-14 fromfigure, ensures minimal reflection and maximizes transmission, enhancing the overall performance of the lens.
The lens's geometry includes inner and outer radii of 0mm, with radii of curvature R1 and R2 at -229.89mm and 229.89mm respectively. The back focal length (BFL) is -250.85mm.
This lens is made from UVFS Mal-1965, a material known for its excellent optical properties. The lens is part of the Spherical Lens (Concave-Concave) sub-type and is of the Circular base shape.
According to the vendor's website, this item is currently in stock, ensuring quick delivery times. For more detailed information, please refer to the provided weblink.
