69-633 50.0mm Dia. x 175.0mm FL; Plano-Convex Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 175 mm
- BFL
- 169.05 mm
- R1
- 90.44 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.506634801642448
- λ
- 1064 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-633 50.0mm Dia. x 175.0mm FL; Plano-Convex Lens Laser V-Coat 1064nm
This is a 50.0mm diameter, 175.0mm focal length Plano-Convex lens, specifically designed for use with a 1064nm wavelength. The lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. The lens geometry includes a 5.48mm thickness at the edge and a 9mm thickness at the center, with a 90.44mm radius of curvature on the front surface. The back focal length is 169.05mm, and the effective focal length is 175mm.
The lens features a laser V-coat coating on both the front and back surfaces, specifically designed for 1064nm. This coating enhances the lens's performance in laser applications, providing improved damage threshold, lower scatter, and better laser-induced damage threshold (LIDT) values.
The lens is spherical in shape, which is a common choice for many optical systems due to its simplicity and wide range of applications. The base shape is circular, adding to its versatility.
For more information, including pricing and availability, please refer to the provided weblink.
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