67-565 25.4mm Dia. x 88.9mm 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
- 25.4 mm
- EFL
- 50.8 mm
- BFL
- 47.5 mm
- R1
- 26.25 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
67-565 25.4mm Dia. x 88.9mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
The 67-565 is a Plano-Convex lens, part of the Spherical Lens category, sourced from Edmund Optics. This lens boasts a diameter of 25.4mm and a focal length of 88.9mm, making it suitable for a wide range of applications. The lens is made from n-bk7 schott, a material known for its excellent optical properties.
The lens features a front and back coating of edm nir-ii std curve, which enhances its performance in the near-infrared spectrum, specifically between 750-1550nm. This coating ensures optimal transmission and reduces reflection, making it ideal for applications that require high-quality imaging in the NIR II range.
The geometry of the lens includes a thickness edge of 1.72mm and a thickness center of 5mm. The effective focal length (EFL) is 50.8mm, and the radius of curvature (R1) is 26.25mm. The back focal length (BFL) is 47.5mm, and both the inner and outer radii are 0mm.
The lens is currently in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.