KBX142AR.33 50.8 mm Dia. x 50.2 mm FL; Double-Convex Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 50.2 mm
- BFL
- 44.13 mm
- R1
- 48.76 mm
- R2
- -48.76 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
KBX142AR.33 50.8 mm Dia. x 50.2 mm FL; Double-Convex Lens Laser V-Coat 1064nm
The KBX142AR.33 is a high-quality double-convex lens, designed with a diameter of 50.8 mm and a focal length of 50.2 mm. This lens is sourced from the reputable vendor MKS/Newport, ensuring reliability and performance.
The lens is made from the material n-bk7 schott, a popular choice in the optical industry due to its excellent optical properties. It features a base shape of a circle, with a thickness at the edge of 3 mm and a center thickness of 17.277 mm. The effective focal length (EFL) is 50.2 mm, and the radii of curvature are 48.756 mm for the first surface and -48.756 mm for the second surface. The back focal length (BFL) is 44.13 mm.
The KBX142AR.33 is coated with a new AR-33 coating on both the front and back surfaces, specifically designed for use with a wavelength of 589 nm. This coating enhances the lens's performance by reducing reflection and increasing transmission, making it ideal for laser applications.
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