SBX070AR.16 50.8 mm Dia. x 1000 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 1000 mm
- BFL
- 998.73 mm
- R1
- 917.46 mm
- R2
- -917.46 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
SBX070AR.16 50.8 mm Dia. x 1000 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
The SBX070AR.16 is a high-quality Double-Convex Lens, designed with a base shape of Circular and a Spherical geometry. This lens, sourced from the reputable vendor MKS/Newport, boasts a diameter of 50.8 mm and a thickness edge of 3 mm, ensuring robustness and durability. The lens has a thickness center of 3.703 mm, providing a balanced structure for optimal performance.
The effective focal length (EFL) of this lens is 1000 mm, making it suitable for applications requiring long-range focus. The first radius of curvature (R1) is 917.459 mm, while the second radius (R2) is -917.459 mm, indicating a double-convex design that contributes to its high focusing power. The back focal length (BFL) is 998.73 mm, ensuring a sufficient distance for the placement of other optical components.
The lens is made from UVFS Mal-1965 material, a unique type of glass known for its excellent optical properties. It is designed to operate at a wavelength of 589 nm, making it suitable for a wide range of applications. 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 650-1000 nm.
