SPC025 25.4 mm Dia. x -150 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -150 mm
- BFL
- -151.7 mm
- R1
- -68.85 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
SPC025 25.4 mm Dia. x -150 mm FL; Uncoated; Plano-Concave Lens
The SPC025 is a Plano-Concave Spherical Lens, sourced from the reputable vendor MKS/Newport. This lens boasts a diameter of 25.4 mm and a focal length of -150 mm, making it ideal for applications that require a negative focal length. The lens is uncoated, providing a clear, unaltered view of the light path.
The lens's geometry is meticulously designed, with a thickness of 3.46 mm at the edge and 2.5 mm at the center. The inner and outer radii are both zero, indicating a uniform curvature throughout the lens. The back focal length (BFL) is -151.7 mm, a slight deviation from the focal length due to the lens's concave shape.
The SPC025 is made from UVFS material, specifically UVFS Mal-1965. This material is well-suited for applications in the visible light spectrum, with a wavelength of 589 nm. The lens's spherical shape ensures consistent optical performance across the entire surface.
For more information and to view this product in stock, please visit the following link: https://www.newport.com/f/uncoated-uvfs-plano-concave-lenses
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