KBX037AR.18 12.7 mm Dia. x 62.9 mm FL; IR coated; Double-Convex Lens IR 1000-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 62.9 mm
- BFL
- 61.69 mm
- R1
- 64.39 mm
- R2
- -64.39 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
KBX037AR.18 12.7 mm Dia. x 62.9 mm FL; IR coated; Double-Convex Lens for IR 1000-1550nm
This is a high-quality Double-Convex Lens, sourced from the reputable vendor MKS/Newport. It is specifically designed for use in the infrared spectrum, with a wavelength of 589nm, and is suitable for use in the 1000-1550nm range.
The lens has a diameter of 12.7mm and a thickness of 3mm at the edge, with a center thickness of 3.628mm. The effective focal length (EFL) is 62.9mm, making it a versatile option for a variety of applications. The lens is made from n-BK7 Schott, a high-grade optical glass known for its excellent transmission properties and low auto-fluorescence.
The lens features a double-convex geometry, with radii of curvature of 64.392mm for the first surface and -64.392mm for the second surface. The back focal length (BFL) is 61.69mm. The lens is coated with New AR-18 on both the front and back surfaces, providing superior anti-reflective properties and ensuring optimal performance in the infrared spectrum.
This lens is a Spherical type, which means it has a spherical surface. The lack of aspherical elements makes it a simple, yet effective solution for many optical applications. The lens is circular in base shape, adding to its versatility.
According to the vendor, this item is currently in stock and the web link provided is valid. For more information, please refer to the vendor's website.
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