KBC070AR.33 50.8 mm Dia. x -500 mm FL; Double-Concave Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -500 mm
- BFL
- -500.82 mm
- R1
- -517.25 mm
- R2
- 517.26 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
KBC070AR.33 50.8 mm Dia. x -500 mm FL; Double-Concave Lens Laser V-Coat 1064nm
The KBC070AR.33 is a high-quality double-concave lens, designed with a base shape of a circle and a diameter of 50.8 mm. This lens is sourced from the reputable vendor MKS/Newport and is currently in stock, as indicated by its weblink status. The lens features a double-concave design, which is a type of spherical lens with both surfaces curving inward. This design is particularly useful for focusing or dispersing light in various applications.
The lens has a thickness of 3.51 mm at the edge and 2.5 mm at the center, with an effective focal length (EFL) of -500 mm. The first radius of curvature (R1) is -517.255 mm, while the second radius of curvature (R2) is 517.255 mm. The back focal length (BFL) is -500.82 mm. The lens is made of n-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility.
The KBC070AR.33 is coated with a new AR-33 fromfigure on both the front and back surfaces. This coating is specifically designed for use with a wavelength of 589 nm, enhancing the lens's performance in its intended application. The lens's shape is spherical, and it is available for purchase through the provided weblink.
