KBX058AR.14 25.4 mm Dia. x 75.6 mm FL; AR coated; Double-Convex Lens AR 430-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 75.6 mm
- BFL
- 73.89 mm
- R1
- 77.27 mm
- R2
- -77.26 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
KBX058AR.14 25.4 mm Dia. x 75.6 mm FL; AR coated; Double-Convex Lens AR 430-700nm
The KBX058AR.14 is a high-quality double-convex lens, designed and manufactured by MKS/Newport. This lens boasts a diameter of 25.4 mm and a focal length of 75.6 mm, making it a versatile choice for a wide range of optical applications.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high homogeneity. The base shape of the lens is circular, and it features a double-convex geometry, with radii of curvature of 77.265 mm for the first surface and -77.265 mm for the second surface. This geometry results in a back focal length of 73.89 mm and an effective focal length of 75.6 mm.
The KBX058AR.14 is coated with New AR-14, a broadband anti-reflective coating designed for use in the 430-700 nm wavelength range. This coating significantly reduces surface reflections, improving the overall transmission of the lens. The coating is applied to both the front and back surfaces of the lens.
The lens has a thickness of 3 mm at the edge and 5.102 mm at the center. The inner and outer radii are 0 mm, indicating a uniform curvature across the lens surface.
According to the vendor, this item is currently in stock and can be purchased directly from the MKS/Newport website. The weblink provided leads directly to the product page for easy access and purchase.
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