SBX022AR.14 25.4 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
- 25.4 mm
- EFL
- 50.2 mm
- BFL
- 47.86 mm
- R1
- 45.01 mm
- R2
- -45.01 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
SBX022AR.14 25.4 mm Dia. x 50.2 mm FL; AR coated; Double-Convex Lens AR 430-700nm
The SBX022AR.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 50.2 mm, making it suitable for a wide range of optical applications.
The lens is made from UVFS MAL-1965, a material known for its excellent optical properties. The base shape of the lens is circular, and it features a front and back coating of new AR-14, providing superior anti-reflective performance.
The geometry of the lens is meticulously crafted, with a thickness at the edge of 3 mm and a center thickness of 6.657 mm. The effective focal length (EFL) is 50.2 mm, while the back focal length (BFL) is 47.86 mm. The first and second radii of the lens are 45.013 mm and -45.013 mm respectively.
The lens is designed to work optimally at a wavelength of 589 nm. The coating on the lens is AR 430-700nm, ensuring high transmission and low reflection across this spectral range.
