CM254-150-E03 Dia:1 in Concave Mirror; 750-1100nm; f=150 mm NIR Dielectric
- Type
- Mirror
- Subtype
- Curved Mirror (Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 150 mm
- R1
- -300 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
CM254-150-E03 Dia:1 in Concave Mirror; 750-1100nm; f=150 mm NIR Dielectric
The CM254-150-E03 is a concave mirror offered by Thorlabs, a leading global manufacturer of photonics components. This mirror, with a diameter of 25.4 mm, is designed for use in the near-infrared (NIR) spectrum, specifically between 750 and 1100 nanometers.
The mirror's concave shape, defined by a radius of curvature (R1) of -300 mm, provides a focal length (efl) of 150 mm. This focal length, combined with the mirror's diameter, makes it suitable for a wide range of optical applications.
The mirror's thickness varies from 6 mm at the center to 6.3 mm at the edge, providing structural rigidity while minimizing unnecessary weight. The mirror is made from N-BK7 Schott glass, a material known for its excellent optical properties and wide transparency range.
The mirror's front surface is coated with Thorlabs' E03VISIBLENIRD75011 coating, designed to enhance its reflectivity in the specified NIR range. This coating ensures high-quality performance and longevity, making the CM254-150-E03 a reliable choice for various optical systems.
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