38-364 12.5mm Dia. x 75.0mm 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
- 75 mm
- BFL
- 73.88 mm
- R1
- 38.76 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
38-364 12.5mm Dia. x 75.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
The 38-364 is a Plano-Convex Spherical Lens, sourced from Edmund Optics, boasting a diameter of 12.5mm and a focal length of 75.0mm. 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 geometry includes an edge thickness of 1.19mm and a center thickness of 1.7mm, with an effective focal length (EFL) of 75mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on the non-curved side of the lens.
This lens is available for purchase directly from the Edmund Optics website, where it is currently listed as in stock. For more detailed specifications or to place an order, users can follow the provided weblink.