CM254-750-E02 Dia:1 in Concave Mirror; 400-750nm; f=750 mm Visible Dielectric
- Type
- Mirror
- Subtype
- Curved Mirror (Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 750 mm
- R1
- -1500 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
CM254-750-E02 Dia:1 in Concave Mirror; 400-750nm; f=750 mm Visible Dielectric
The CM254-750-E02 is a concave mirror manufactured by Thorlabs, a leading global supplier of photonics equipment. This mirror, with a diameter of 25.4 mm, is designed for use in the visible light spectrum, specifically at a wavelength of 588 nm.
The mirror's geometry is spherical, with a radius of curvature (R1) of -1500 mm, corresponding to a focal length (efl) of 750 mm. This long focal length makes it suitable for applications requiring high magnification and a narrow field of view.
The mirror's thickness varies from 6.1 mm at the edge to 6 mm at the center, providing structural rigidity and minimizing potential distortions caused by flexing.
The mirror is coated with Thorlabs' E02 Visible Dielectric coating, designed for high reflectivity in the 400-750 nm range. This coating ensures efficient light reflection, making it ideal for applications such as laser systems, interferometry, and optical imaging.
