39-948 25.4mm Dia. x 50mm EFL; 266nm 0-45°; Concave Laser Line Mirror Dielectric
- Type
- Mirror
- Subtype
- Curved Mirror (Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50 mm
- R1
- -100 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4996834228961462
- λ
- 266 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
39-948 25.4mm Dia. x 50mm EFL; 266nm 0-45°; Concave Laser Line Mirror Dielectric
The 39-948 is a concave laser line mirror, designed and manufactured by Edmund Optics, featuring a 25.4mm diameter and an effective focal length (EFL) of 50mm. This mirror is specifically engineered for use with a wavelength of 266nm and offers a 0-45° angle of incidence.
The mirror's geometry is spherical, with a center thickness of 5.54mm and an edge thickness of 6.35mm, providing a robust and durable structure. The concave shape of the mirror allows for precise focusing and reflection of laser beams.
The mirror is constructed from UVFS Mal-1965, a material specifically chosen for its excellent optical properties at the specified wavelength. This material ensures high-quality performance and reliability.
The front surface of the mirror is coated with EDM ConcaveLM26645AO, a dielectric coating that enhances its reflective properties at the specified wavelength. This coating ensures minimal absorption and scattering of the laser beam, maximizing the efficiency and effectiveness of the mirror.
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