Search, compare and simulate with 3DOptix!

SLB-25-50NIR1 25.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 633-1064nm

SLB-25-50NIR1 25.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 633-1064nm

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

Properties

Shape
Circular
Diameter
25 mm
EFL
-50 mm
BFL
-51.3 mm
R1
-25.95 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.518720636186463
λ
546.1 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

SLB-25-50NIR1 25.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 633-1064nm

The SLB-25-50NIR1 is a Plano-Concave Spherical Lens, sourced from the reputable vendor OptoSigma. This lens boasts a 25.0 mm diameter and a focal length of -50.0 mm, making it ideal for a wide range of optical applications.

The lens is crafted from n-bk7 schott, a high-quality optical glass known for its excellent transmittance and homogeneity. This material ensures the lens delivers sharp, clear images, making it suitable for use in imaging systems, beam shaping, and other applications where high-quality optical performance is required.

The lens features a double-sided coating, with both the front and back surfaces coated with opt ir1. This coating enhances the lens's performance in the 633-1064nm wavelength range, reducing reflection and increasing transmission. This makes the lens particularly suitable for use in systems operating in the near-infrared spectrum.

The lens has a center thickness of 2 mm and an edge thickness of 5.2 mm, providing a robust and durable design. The inner and outer radii are both 0 mm, indicating a flat surface on both sides of the lens. The lens's geometry is designed to provide a concave surface, ideal for use in applications where beam divergence needs to be increased or where a negative focal length is required.

Find and simulate products from trusted suppliers!