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G314321331 25.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm

G314321331 25.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm

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

Properties

Shape
Circular
Diameter
25.4 mm
EFL
-50 mm
R1
-26.04 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167817367777034
λ
588 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

G314321331 25.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm

This is a Plano-Concave lens with a diameter of 25.4 mm, sourced from Qioptiq Photonics. The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties and versatility. The lens has a center thickness of 1.5 mm and an effective focal length (EFL) of -50mm, making it suitable for applications that require a concave lens.

The lens's geometry includes an inner radius of 0 mm and an outer radius of 0 mm, which is typical for plano-concave lenses. The lens's coating is Qio AR/RALVIS AOI 45 on both the front and back surfaces, providing anti-reflective properties and increasing light transmission.

This lens is designed to work at a wavelength of 588 nm, making it suitable for applications that use this wavelength. The lens's shape is spherical, a common shape for optical lenses due to its ease of manufacturing and good optical performance.

The lens is currently in stock and can be purchased from the Qioptiq Photonics website. For more information, please refer to the provided weblink.

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