G314304329 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-10mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -10 mm
- R1
- -5.01 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G314304329 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-10mm 1064nm
This is a Plano-Concave lens with a 6 mm diameter, sourced from Qioptiq Photonics. The lens is made of N-BK7 glass, a popular material in the optical industry due to its excellent optical properties and versatility. The lens has a center thickness of 1 mm and an effective focal length (EFL) of -10 mm, making it suitable for applications that require a concave lens.
The lens's inner radius is 0 mm, and the outer radius is also 0 mm, indicating a symmetrical curvature. The curvature of the lens is defined by a radius of curvature (R) of -5.012 mm for the concave surface.
The lens is designed to operate at a wavelength of 588 nm, but it can also be used at other wavelengths, making it a versatile component in various optical systems. The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces, providing anti-reflection properties and ensuring high transmission efficiency.
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