38-358 12.5mm Dia. x 30.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- 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
38-358 12.5mm Dia. x 30.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
The 38-358 is a Plano-Convex Spherical Lens, sourced from Edmund Optics, boasting a diameter of 12.5mm and a focal length of 30.0mm. This lens is designed for use within the near-infrared spectrum, specifically between 600-1050nm, making it ideal for applications such as night vision, thermal imaging, and spectroscopy.
The lens is constructed from N-BK7 Schott glass, a material renowned for its excellent optical properties, including high transmittance and low auto-fluorescence. The front and back surfaces of the lens are coated with EDM NIR-I Standard Curve coatings, further enhancing its performance within the near-infrared spectrum by reducing surface reflections and increasing light transmission.
The lens's geometry is characterized by a thickness of 1.39mm at the edge and 2.7mm at the center. The inner and outer radii are 0mm, and the lens's effective focal length (EFL) is 30mm. The first radius of curvature (R1) is 15.51mm, and the back focal length (BFL) is 28.22mm.
According to the provided data, this lens is currently in stock and available for immediate purchase. For more detailed information, including pricing and availability, please refer to the vendor's website via the provided weblink.