Search, compare and simulate with 3DOptix!

LA4148-405 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=50mm 405nm V-Coat

LA4148-405 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=50mm 405nm V-Coat

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
50.2 mm
R1
23 mm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4584623418371967
λ
587.6 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

LA4148-405 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=50mm 405nm V-Coat

The LA4148-405 is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, designed for use in optical systems operating at a wavelength of 405 nm. This lens is sourced from Thorlabs, a leading vendor in the field of optical components.

The lens features an effective focal length (EFL) of 50.2 mm, making it suitable for a wide range of applications that require moderate magnification. The lens has a thickness of 2.1 mm at the edge and 5.8 mm at the center, providing a robust and stable platform for optical systems.

The LA4148-405 is made from UVFS material with the Mal-1965 index, ensuring high transmittance and low absorption at the operating wavelength. The lens is coated with Thorlabs' V-AR-405 coating on both the front and back surfaces, which reduces reflection and increases transmission at the design wavelength.

The lens is circular in shape, with no inner or outer radius specified, indicating a uniform curvature across the entire surface. This design provides a large clear aperture, allowing for high light throughput and low vignetting in optical systems.

Find and simulate products from trusted suppliers!