KBX055AR.33 25.4 mm Dia. x 62.9 mm FL; Double-Convex Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 62.9 mm
- BFL
- 61.04 mm
- R1
- 64.06 mm
- R2
- -64.06 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
KBX055AR.33 25.4 mm Dia. x 62.9 mm FL; Double-Convex Lens Laser V-Coat 1064nm
This is a high-quality spherical lens, specifically a double-convex lens, sourced from the renowned optical component vendor MKS/Newport. The lens boasts a diameter of 25.4 mm and a center thickness of 5.543 mm, with an edge thickness of 3 mm. The effective focal length (EFL) of this lens is 62.9 mm, making it suitable for a variety of optical applications.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The radii of curvature for this lens are r1 = 64.057 mm and r2 = -64.057 mm, and the back focal length (BFL) is 61.04 mm. The lens is designed to operate at a wavelength of 589 nm.
The lens features a V-coat AR-33 coating on both the front and back surfaces. This coating is specifically designed for 1064 nm lasers, providing excellent transmission and durability. The coating ensures high-quality performance and longevity, making this lens an excellent choice for demanding optical applications.
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