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CM750-200-E03 Dia:75 mm Concave Mirror; 750-1100nm; f=200 mm NIR Dielectric

CM750-200-E03 Dia:75 mm Concave Mirror; 750-1100nm; f=200 mm NIR Dielectric

Type
Mirror
Subtype
Curved Mirror (Concave)
Brand
Thorlabs
Product webpage
Thorlabs products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
75 mm
EFL
200 mm
R1
-400 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

CM750-200-E03 Dia:75 mm Concave Mirror; 750-1100nm; f=200 mm NIR Dielectric

The CM750-200-E03 is a concave mirror offered by Thorlabs, a leading vendor in the optical industry. This mirror, with a base shape of a circle, has a diameter of 75 mm and a thickness that varies from 12 mm at the center to 13.7 mm at the edge.

The mirror's geometry is designed with an effective focal length (EFL) of 200 mm and a radius of curvature (R) of -400 mm, making it a spherical mirror. The EFL is the distance from the mirror's center to the focal point, while the R is the distance from the mirror's center to its curvature.

This mirror is made of n-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence. The mirror's coating, THo E03VISIBLED75011, is a dielectric coating specifically designed for the near-infrared (NIR) region, enhancing its performance in the 750-1100 nm wavelength range.

The mirror's coating is applied to the front surface, ensuring optimal light reflection and transmission. This mirror is in stock and available for immediate purchase, as indicated by its weblink status.

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