38-403 12.5mm Dia. x 35.0mm FL; NIR II Coated; 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
- 30 mm
- BFL
- 28.22 mm
- R1
- 15.51 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
38-403 12.5mm Dia. x 35.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
The 38-403 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 12.5mm and a focal length of 35.0mm, making it suitable for a wide range of applications. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a front and back coating of EDM NIR-II STD Curve, a specialized coating designed for use in the near-infrared spectrum, specifically between 750nm and 1550nm. This coating enhances the lens's performance in the NIR range, making it an ideal choice for applications such as night vision, thermal imaging, and spectral analysis.
The geometry of the lens includes a thickness edge of 1.39mm and a thickness center of 2.7mm. The lens's effective focal length (EFL) is 30mm, while the radius of curvature (R1) is 15.51mm. The back focal length (BFL) is 28.22mm, and both the inner and outer radii are 0mm.
According to the provided data, the lens is currently in stock and available for immediate purchase. For more information, including pricing and compatibility, please refer to the vendor's website using the provided weblink.