KPX202AR.33 50.8 mm Dia. x 250 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
- 250 mm
- BFL
- 246.36 mm
- R1
- 129.2 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
KPX202AR.33 50.8 mm Dia. x 250 mm FL; V-Coat; Plano-Convex Lens V-Coat 1064nm
The KPX202AR.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 250 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 geometry is characterized by its edge thickness of 3 mm and center thickness of 5.521 mm. The front surface radius (R1) is 129.2 mm, and the back focal length (BFL) is 246.36 mm. The lens's inner radius is zero, indicating a flat back surface.
The KPX202AR.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 status is "in stock," according to the vendor's website link provided: https://www.newport.com/f/ar33-n-bk7-plano-convex-lenses.
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