KPX205AR.33 50.8 mm Dia. x 300 mm FL; V-Coat; Plano-Convex Lens V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 300 mm
- BFL
- 296.64 mm
- R1
- 155.04 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
KPX205AR.33 50.8 mm Dia. x 300 mm FL; V-Coat; Plano-Convex Lens V-Coat 1064nm
The KPX205AR.33 is a Plano-Convex Spherical Lens, sourced from MKS/Newport, with a diameter of 50.8 mm and a focal length of 300 mm. This lens is made of N-BK7 Schott material, a popular choice for its high homogeneity and excellent transmittance in the visible and near-infrared spectrum.
The lens features a plano-convex geometry, where one side is flat, and the other side is curved. The curvature of the lens is defined by a radius of 155.04 mm, and the center thickness measures 5.095 mm. The lens's edge thickness is 3 mm, contributing to its robustness and durability.
The KPX205AR.33 is coated with New AR-33, a broadband anti-reflective coating designed for high performance at 1064 nm. This coating reduces surface reflections, enhancing the lens's transmittance and overall optical efficiency.
The lens's effective focal length (EFL) is 300 mm, making it suitable for applications that require moderate magnification and a wide field of view. The lens's inner radius is 0, indicating a straight edge, which can be beneficial in certain optical system designs.