Search, compare and simulate with 3DOptix!

33-369 25.0mm Dia. x 400.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm

33-369 25.0mm Dia. x 400.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm

Type
Lens
Subtype
Spherical Lens (Plano-Convex)
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
EFL
200 mm
BFL
197.89 mm
R1
103.36 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

33-369 25.0mm Dia. x 400.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm

This is a Plano-Convex lens, type of spherical lens with a circular base shape, sourced from Edmund Optics. The lens has a diameter of 25.0mm and a focal length of 400.0mm, making it suitable for a variety of applications. The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high transmittance in the visible and near-infrared regions.

The lens features a plano-convex geometry, meaning one side is flat (plano) and the other side is curved (convex). The radius of curvature of the curved surface is 103.36mm, and the lens has an effective focal length (EFL) of 200mm. The lens thickness at the edge is 2.44mm, while the center thickness is 3.2mm. The back focal length (BFL) of the lens is 197.89mm.

The lens is coated with Edmund Optics' standard NIR-II coating on both the front and back surfaces, designed for the 750-1550nm wavelength range. This coating enhances the lens's performance in the near-infrared spectrum, making it ideal for applications such as night vision, thermal imaging, and spectroscopy.

Find and simulate products from trusted suppliers!