38-405-INK 12.5mm Dia. x 45.0mm 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
- 12.5 mm
- EFL
- 40 mm
- BFL
- 38.55 mm
- R1
- 20.67 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
38-405-INK 12.5mm Dia. x 45.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 38-405-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.5mm, is designed for use in the near-infrared (NIR) spectrum, specifically between 750nm and 1550nm, as indicated by its NIR II coating.
The lens features a front and back coating of edm nir-ii std curve, which is standard for this type of lens, enhancing its performance in the NIR spectrum. The lens has a thickness of 1.23mm at the edge and 2.2mm at the center, providing a base for various optical applications.
The effective focal length (EFL) of this lens is 40mm, making it suitable for applications that require a longer focal length. The lens's front radius of curvature (R1) is 20.67mm, and the back focal length (BFL) is 38.55mm. The lens is made of n-bk7 schott, a material known for its excellent optical properties.
This lens is in stock and available for immediate purchase, as indicated by its weblink status. For more information, users can visit the provided weblink.