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L-BCC125 76.2 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated

L-BCC125 76.2 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated

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

Properties

Shape
Circular
Diameter
76.2 mm
EFL
-150 mm
R1
-156.75 mm
R2
156.75 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

L-BCC125 76.2 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated

The L-BCC125 is a high-quality double-concave lens, boasting a diameter of 76.2 mm and a focal length of -150mm. This lens is sourced from the reputable vendor, Ross Optical, and is available for purchase on their website. The lens is designed with a spherical shape, featuring concave surfaces on both sides, making it an ideal choice for applications that require light to be dispersed or diverged.

The lens is crafted from the high-grade material, n-BK7 Schott, which is renowned for its excellent optical properties. This material ensures the lens delivers high-quality, distortion-free images. The lens has a base shape of a circle, contributing to its versatility in various applications.

The L-BCC125 has a center thickness of 2.5 mm and an edge thickness of 10.15 mm, providing robustness and durability. Despite its robust construction, the lens remains lightweight, making it suitable for applications where weight is a critical factor.

The lens is uncoated, offering a cost-effective solution for applications where coating is not a necessity. However, for applications that require enhanced light transmission, scratch resistance, or specific spectral responses, coating options are available.

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