Search, compare and simulate with 3DOptix!

LA1805-B N-BK7 Plano-Convex Lens; Dia:1 in; f=30.0 mm ARC 650-1050nm

LA1805-B N-BK7 Plano-Convex Lens; Dia:1 in; f=30.0 mm ARC 650-1050nm

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

Properties

Shape
Circular
Diameter
25.4 mm
EFL
30 mm
BFL
24.2 mm
R1
15.5 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

LA1805-B N-BK7 Plano-Convex Lens; Dia:1 in; f=30.0 mm ARC 650-1050nm

The LA1805-B is a high-quality plano-convex lens from Thorlabs, designed for use in a wide range of optical applications. This lens is made from N-BK7, a popular glass type known for its excellent optical properties, and is Schott certified, ensuring a high level of quality and consistency.

The lens has a diameter of 1 inch (25.4 mm) and a focal length of 30.0 mm, making it suitable for use in systems where a long focal length is required. The lens is designed with a spherical surface, which helps to minimize spherical aberration and ensure optimal image quality.

The LA1805-B is coated with Thorlabs' BBAR coating, which is designed to reduce reflection and increase transmission over the 650-1050nm wavelength range. This coating helps to improve the overall efficiency of the optical system and reduces the need for additional anti-reflection components.

The lens has a thickness of 2 mm at the edge and 8.6 mm at the center, providing a robust and durable design. The inner and outer radii are both 0 mm, indicating a flat surface on the uncoated side of the lens.

Find and simulate products from trusted suppliers!