SPC502RAR.L 12.7 mm Dia. x -40 mm FL; o-Textured Fused Silica; Plano-Concave Lens 250-550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -40 mm
- R1
- -20.34 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132062635355
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
SPC502RAR.L 12.7 mm Dia. x -40 mm FL; o-Textured Fused Silica; Plano-Concave Lens 250-550nm
The SPC502RAR.L is a Plano-Concave Lens, a type of spherical lens, sourced from the reputable vendor MKS/Newport. This lens is designed for use within the wavelength range of 250-550nm, making it suitable for a wide range of optical applications.
The lens boasts a diameter of 12.7 mm and a thickness edge of 4 mm, ensuring durability and robustness. The thickness center is 3 mm, indicating a slight curvature that aids in light refraction. The effective focal length (EFL) of this lens is -40 mm, which is typical for Plano-Concave lenses and contributes to its concave shape.
The lens is crafted from UVFS, a type of fused silica, which is known for its excellent optical properties and resistance to thermal shock. The surface of the lens features an o-Textured finish, which can help to reduce surface reflections and improve overall transmission.
The lens is coated with a new RARLAR5001100 coating on both the front and back surfaces. This coating is designed to enhance the lens's performance within its specified wavelength range.