Search, compare and simulate with 3DOptix!

45-914 9mm Dia. x -18 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm

45-914 9mm Dia. x -18 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm

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

Properties

Shape
Circular
Diameter
9 mm
EFL
-18 mm
BFL
-19.26 mm
R1
-14.12 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

45-914 9mm Dia. x -18 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm

The 45-914 is a Plano-Concave Spherical Lens with a 9mm diameter, sourced from the renowned optical components vendor, Edmund Optics. This lens is designed for use within the visible to near-infrared (VIS-NIR) spectrum, spanning from 400 to 1000nm.

The lens's geometry showcases a thickness of 2.89mm at the edge, tapering down to 2.25mm at the center, with an effective focal length (EFL) of -18mm. The front surface radius (R1) is -14.12mm, and the back focal length (BFL) measures -19.26mm. The lens's inner and outer radii are both zero, indicating a plano surface on one side and a concave surface on the other.

The lens is crafted from the high-quality material n-SF11 from Schott, a leading manufacturer of optical glass. This material is known for its excellent optical properties, making it suitable for a wide range of applications.

The lens features a VIS-NIR coating, denoted as 'edm visnir0sp2002000' on both the front and back surfaces. This coating is designed to enhance the lens's performance within the VIS-NIR spectrum, providing improved transmission and reduced reflection.

Find and simulate products from trusted suppliers!