67-614 10mm Dia. x 10mm FL; NIR II Coated; Double-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 10 mm
- BFL
- 8.89 mm
- R1
- 12.71 mm
- R2
- -12.71 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
67-614 10mm Dia. x 10mm FL; NIR II Coated; Double-Convex Lens NIR II 750-1550nm
The 67-614 is a high-performance double-convex lens, boasting a 10mm diameter and a focal length of 10mm, sourced from the renowned optical vendor, Edmund Optics. This lens is specifically designed for use in the near-infrared (NIR) spectrum, with a wavelength of 587.6nm, and is coated with the EDM NIR-II standard curve on both the front and back surfaces.
The lens's geometry is characterized by a thickness of 1.45mm at the edge and 3.5mm at the center, with a back focal length of 8.89mm. The first and second radii of curvature are 12.71mm and -12.71mm, respectively, contributing to its double-convex shape. The lens material is n-SF5 Schott, a high-refractive index glass commonly used in optical applications.
This lens is ideal for applications that require high-quality imaging in the NIR spectrum, such as night vision, thermal imaging, and scientific research. The EDM NIR-II coating enhances the lens's performance in the NIR range, ensuring optimal transmission and minimal reflection. The lens is currently in stock and available for immediate purchase through the Edmund Optics website.