KPX049AR.33 12.7 mm Dia. x 50.2 mm FL; V-Coat; Plano-Convex Lens V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 50.2 mm
- BFL
- 47.7 mm
- R1
- 25.94 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
KPX049AR.33 12.7 mm Dia. x 50.2 mm FL; V-Coat; Plano-Convex Lens V-Coat 1064nm
The KPX049AR.33 is a Plano-Convex lens, a type of spherical lens, sourced from MKS/Newport. This lens boasts a diameter of 12.7 mm and a base shape of a circle. The lens's geometry is designed with a thickness edge of 3 mm and a thickness center of 3.789 mm, providing a balanced structure for various applications.
The effective focal length (EFL) of this lens is 50.2 mm, which is the distance from the lens's center to the focal point. The lens's front radius (R1) is 25.943 mm, and the back focal length (BFL) is 47.7 mm. The inner radius of the lens is 0 mm, indicating a uniform curvature throughout.
The lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material is suitable for use in a wide range of wavelengths, with a specified wavelength of 589 nm for this particular lens.
The KPX049AR.33 lens features a V-Coat coating on both the front and back surfaces. This anti-reflection coating is designed to minimize surface reflections and increase transmission, particularly at the 1064 nm wavelength. The coating ensures optimal performance and durability, making this lens an excellent choice for various optical applications.
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