SBX018AR.16 25.4 mm Dia. x 20.0 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 20 mm
- BFL
- 15.3 mm
- R1
- 16.1 mm
- R2
- -16.1 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
SBX018AR.16 25.4 mm Dia. x 20.0 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
This is a high-quality Double-Convex Lens, sourced from the reputable vendor MKS/Newport. The lens, identified as SBX018AR.16, is designed for use in the near-infrared spectrum, specifically between 650nm and 1000nm.
The lens boasts a diameter of 25.4mm and a focal length of 20.0mm, making it a versatile choice for various optical applications. The geometry of the lens is spherical, with an edge thickness of 0.091mm and a center thickness of 12.5mm. The effective focal length (EFL) is 20mm, and the back focal length (BFL) is 15.3mm.
The lens is made from UVFS material, identified as UVFS Mal-1965 in the item data. This material is known for its excellent optical properties, making it suitable for a wide range of applications.
The SBX018AR.16 lens features a New AR-16 coating on both the front and back surfaces. This anti-reflective coating is specifically designed for use in the near-infrared spectrum, further enhancing the lens's performance in its intended range.