SPC034AR.16 25.4 mm Dia. x -50 mm FL; NIR coated; Plano-Concave Lens 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -50 mm
- BFL
- -51.71 mm
- R1
- -22.95 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
SPC034AR.16 25.4 mm Dia. x -50 mm FL; NIR coated; Plano-Concave Lens 650-1000nm
The SPC034AR.16 is a Plano-Concave Spherical Lens, sourced from the reputable vendor MKS/Newport. This lens boasts a 25.4 mm diameter and a focal length of -50 mm, making it ideal for applications that require a negative focal length. The lens is constructed from UVFS Mal-1965 material, ensuring durability and high-quality performance.
The lens features 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. This coating reduces surface reflections, improving transmission and overall optical efficiency.
The geometry of the lens is meticulously designed, with a thickness of 5.55mm at the edge and 2.5mm at the center. The inner and outer radii are 0mm, indicating a flat surface on one side and a concave surface on the other. The back focal length (BFL) is -51.71mm, and the effective focal length (EFL) is -50mm.
This lens is available for purchase directly from the vendor's website, and the link provided indicates that it is currently in stock. With its robust construction, specific optical properties, and high-quality coating, the SPC034AR.16 is a reliable choice for various optical applications.
