KBC046AR.33 25.4 mm Dia. x -25 mm FL; Double-Concave Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -25 mm
- BFL
- -25.81 mm
- R1
- -26.26 mm
- R2
- 26.26 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
KBC046AR.33 25.4 mm Dia. x -25 mm FL; Double-Concave Lens Laser V-Coat 1064nm
The KBC046AR.33 is a high-quality double-concave spherical lens, designed and manufactured by MKS/Newport. This lens boasts a 25.4 mm diameter and a focal length of -25 mm, making it suitable for a wide range of optical applications.
The lens is crafted from n-BK7 Schott glass, a popular material due to its excellent optical properties and versatility. The base shape is circular, and the lens features a double-concave geometry, with radii of curvature R1 and R2 at -26.259 mm and 26.259 mm respectively. The edge thickness measures 7.74 mm, while the center thickness is 2.5 mm, providing a robust and durable structure.
The KBC046AR.33 comes with a V-coat AR-33 coating on both the front and back surfaces. This anti-reflective coating is specifically designed for 1064 nm wavelength, reducing surface reflections and improving transmission. The lens is currently in stock and available for immediate purchase, as indicated by its valid web link status.
