KPX181AR.33 50.8 mm Dia. x 75.6 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
- 75.6 mm
- BFL
- 67.43 mm
- R1
- 39.07 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
KPX181AR.33 50.8 mm Dia. x 75.6 mm FL; V-Coat; Plano-Convex Lens V-Coat 1064nm
The KPX181AR.33 is a Plano-Convex lens, a type of spherical lens, sourced from MKS/Newport. This lens boasts a diameter of 50.8 mm and a focal length of 75.6 mm, making it suitable for a wide range of optical applications. The lens is fabricated from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility.
The lens's geometry is characterized by a thickness of 3 mm at the edge and 12.383 mm at the center. The front surface radius (R1) is 39.07 mm, and the back focal length (BFL) is 67.43 mm. The lens's inner radius is zero, indicating a flat surface on the back side.
The KPX181AR.33 features a V-coat on both the front and back surfaces. This anti-reflection coating is designed to minimize reflection and optimize transmission at a wavelength of 1064 nm. The lens's coating and material properties make it an excellent choice for applications requiring high transmission and excellent optical quality.