63-651 25mm Dia. x 30mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 30 mm
- BFL
- 28.31 mm
- R1
- 39.22 mm
- R2
- -39.22 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
25mm Dia. x 30mm FL NIR I Coated Double-Convex Lens from Edmund Optics
This is a 25mm diameter x 30mm focal length NIR I coated double-convex lens, available from Edmund Optics. The lens is designed for use in the near-infrared spectrum, specifically between 600-1050nm.
The lens is spherical in shape, with a base shape of circular. The geometry of the lens includes a thickness of 1.41mm at the edge and 5.5mm at the center. The effective focal length (EFL) is 30mm, and the radii of curvature are 39.22mm for the first surface and -39.22mm for the second surface. The back focal length (BFL) is 28.31mm.
The lens is made from n-SF5 Schott, a material known for its excellent optical properties. It features a standard NIR I coating on both the front and back surfaces, which is designed to enhance transmission in the near-infrared region.
This lens is currently in stock and can be purchased directly from the Edmund Optics website. It is a versatile and high-performing option for applications that require a lens in the near-infrared spectrum.