38-393-INK 10.0mm Dia. x 17.5mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 12.5 mm
- BFL
- 10.99 mm
- R1
- 9.81 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
38-393-INK 10.0mm Dia. x 17.5mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 38-393-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 10.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750-1550nm.
The lens features a front and back coating of EDM NIR-II STD CURVE, which is a standard coating for NIR II applications. This coating enhances the lens' performance in the NIR II spectrum, making it suitable for a wide range of applications.
The lens has a thickness of 1.33mm at the edge and 2.7mm at the center. The effective focal length (EFL) of the lens is 12.5mm, and the radius of curvature (R1) is 9.81mm. The back focal length (BFL) is 10.99mm, and the lens does not have an inner or outer radius.
The lens is made from N-SF11 Schott, a high-index glass that offers excellent transmission in the NIR spectrum. This material makes the lens suitable for use in high-performance optical systems that require transmission in the NIR II spectrum.