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112-0245E 25.4 mm Dia. x -450 mm FL; Uncoated; Plano-Concave Lens

112-0245E 25.4 mm Dia. x -450 mm FL; Uncoated; Plano-Concave Lens

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

Properties

Shape
Circular
Diameter
25.4 mm
EFL
-450 mm
R1
-233.4 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5187257728940171
λ
546 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

112-0245E 25.4 mm Dia. x -450 mm FL; Uncoated; Plano-Concave Lens

This is a Plano-Concave Lens, type Lens, sourced from EKSMA Optics. The lens has a Sub Type of Spherical Lens and a Base Shape of Circular. The lens is uncoated, as indicated in the 'coating' parameter which is an empty object.

The lens has a diameter of 25.4 mm and a thickness edge of 3.9 mm. The thickness at the center of the lens is 3.6 mm. The Effective Focal Length (EFL) of the lens is -450 mm. The first radius of curvature (r1) is -233.4 mm, and the Inner Radius and Outer Radius are both 0 mm.

The lens is made of n-bk7 schott material, as indicated in the 'Material ID' parameter. The wavelength of the lens is 546 nm. The lens's shape is spherical.

The lens's web link is valid and in stock, as indicated in the 'weblink status' parameter. The web link for this lens is http://eksmaoptics.com/optical-components/lenses/plano-concave-lenses/.

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