49-911-INK 20.0mm Dia. x 25.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 25 mm
- BFL
- 22.76 mm
- R1
- 19.62 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
49-911-INK 20.0mm Dia. x 25.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 49-911-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 20.0mm, is designed for use in the near-infrared (NIR) spectrum, specifically between 600-1050nm. The lens features a front and back coating of edm nir-i std curve, providing enhanced performance in the NIR range.
The lens has a thickness of 1.26mm at the edge and 4mm at the center, with a focal length (EFL) of 25mm. The front surface of the lens has a radius of curvature (R1) of 19.62mm, and the back focal length (BFL) is 22.76mm. The lens is made from n-sf11 Schott, a material known for its excellent optical properties in the NIR spectrum.
The 49-911-INK is currently in stock and available for purchase through the Edmund Optics website. The link to the product page is provided for your convenience. This lens is a versatile and high-performing option for any application that requires a Plano-Convex lens in the NIR spectrum.