48-697 12mm Dia. x -15 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- -15 mm
- BFL
- -16.68 mm
- R1
- -11.77 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
48-697 12mm Dia. x -15 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm
The 48-697 is a Plano-Concave Lens with a 12mm diameter, offering a focal length of -15 and a central thickness of 3mm, with an edge thickness of 4.47mm. This lens is sourced from Edmund Optics, a renowned vendor in the optical industry.
The lens is made from n-sf11 Schott, a high-index glass with excellent transmittance in the visible to near-infrared spectrum, making it suitable for a wide range of applications. The base shape of the lens is circular, and it features a spherical geometry, with an inner radius of 0mm and an outer radius of 0mm.
The lens is coated with edm visnir0sp2002000 on both the front and back surfaces. This coating enhances its performance in the visible to near-infrared range, specifically from 400 to 1000nm, providing superior anti-reflection properties.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.