Search, compare and simulate with 3DOptix!

SLB-15B-20PIR1 15.0 mm Dia. x 20.8 mm FL; Coated; Double-Convex Lens 633-1064nm

SLB-15B-20PIR1 15.0 mm Dia. x 20.8 mm FL; Coated; Double-Convex Lens 633-1064nm

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

Properties

Shape
Circular
Diameter
15 mm
EFL
20.8 mm
BFL
19.2 mm
R1
20.76 mm
R2
-20.76 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-15B-20PIR1 15.0 mm Dia. x 20.8 mm FL; Coated; Double-Convex Lens 633-1064nm

The SLB-15B-20PIR1 is a high-quality lens from OptoSigma, designed for use in a wide range of optical applications. This lens, with a diameter of 15.0 mm and a focal length of 20.8 mm, is a Spherical Lens (Convex-Convex) type, featuring a Base Shape of Circular.

The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The geometry of the lens includes a thickness edge of 2.0 mm and a thickness center of 4.8 mm. The effective focal length (EFL) is 20.8 mm, while the back focal length (BFL) is 19.2 mm. The radii of curvature for the first and second surfaces are 20.76 mm and -20.76 mm, respectively.

The SLB-15B-20PIR1 comes with a coating on both the front and back surfaces. The coating is opt ir1, which is specifically designed for use in the infrared region of the spectrum, from 633nm to 1064nm. This coating enhances the lens' performance by reducing reflection and increasing transmission, making it ideal for use in IR applications.

Find and simulate products from trusted suppliers!