48-765 20.0mm Dia. x 150.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 150 mm
- BFL
- 148.02 mm
- R1
- 77.52 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
48-765 20.0mm Dia. x 150.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
This is a Plano-Convex Lens, type NIR I, offered by Edmund Optics with a diameter of 20.0mm and a focal length of 150.0mm. The lens is designed for use within the near-infrared spectrum, specifically between 600 and 1050nm.
The lens is made from the material n-BK7 Schott, a popular choice for its high refractive index and low dispersion. The front and back surfaces of the lens are coated with the EDM NIR-I std curve coating, which is designed to enhance performance within the near-infrared spectrum.
The lens has a center thickness of 3.0mm and an edge thickness of 2.35mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a uniform curvature. The lens's effective focal length (EFL) is 150.0mm, and the back focal length (BFL) is 148.02mm. The radius of curvature (R1) is 77.52mm.
The lens is spherical in shape and circular in base shape. It is available from Edmund Optics and is currently in stock, according to the vendor's website. The lens's geometry, material, coating, and shape make it suitable for a wide range of applications within the near-infrared spectrum.