SBX049AR.14 50.8 mm Dia. x 50.2 mm FL; AR coated; Double-Convex Lens AR 430-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 50.2 mm
- BFL
- 42.9 mm
- R1
- 42.74 mm
- R2
- -42.74 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132062635355
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
SBX049AR.14 50.8 mm Dia. x 50.2 mm FL; AR coated; Double-Convex Lens AR 430-700nm
The SBX049AR.14 is a high-quality double-convex lens, boasting a diameter of 50.8 mm and a focal length of 50.2 mm. This lens is sourced from the reputable vendor MKS/Newport, and its specifications are available for viewing at https://www.newport.com/f/ar14-uvfs-bi-convex-lenses. The lens is currently in stock, ready for immediate use.
The lens is constructed from UVFS MAL-1965, a material with excellent optical properties. It features a spherical shape, with a first radius of curvature (r1) of 42.738 mm and a second radius (r2) of -42.738 mm. The lens has an effective focal length (EFL) of 50.2 mm and a back focal length (BFL) of 42.9 mm. The edge thickness of the lens is 3 mm, while the center thickness is 19.733 mm.
The SBX049AR.14 is equipped with AR coating on both the front and back surfaces. This anti-reflective coating is designed to operate within the wavelength range of 430-700 nm, making it ideal for a wide range of optical applications. The coating significantly reduces surface reflections, thereby improving transmission and overall system performance.
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