KPC067AR.33 50.8 mm Dia. x -250 mm FL; Plano-Concave Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -250 mm
- BFL
- -251.64 mm
- R1
- -129.2 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167401204613524
- λ
- 589 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
KPC067AR.33 50.8 mm Dia. x -250 mm FL; Plano-Concave Lens Laser V-Coat 1064nm
The KPC067AR.33 is a plano-concave spherical lens, designed with a circular base shape and a diameter of 50.8 mm. This lens is sourced from MKS/Newport, a reputable vendor in the optical industry. The lens features a negative focal length of -250 mm, making it suitable for a variety of applications that require diverging light.
The lens is fabricated from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The geometry of the lens includes a thickness of 4.54 mm at the edge and 2.5 mm at the center, providing a robust structure while maintaining a low weight. The lens's inner and outer radii are 0 mm, indicating a plano surface on both sides.
The KPC067AR.33 is coated with New AR-33, a high-performance anti-reflective coating designed for use at a wavelength of 589 nm. This coating ensures minimal light loss due to reflection, enhancing the overall efficiency of the optical system. The coating is applied to both the front and back surfaces of the lens.
This lens is currently in stock and available for immediate purchase. For more detailed information, please refer to the vendor's website at https://www.newport.com/f/ar33-n-bk7-plano-concave-lenses.
