G314304322 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-10mm 450-700nm
- 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
G314304322 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-10mm 450-700nm
This is a Plano-Concave lens, type N-BK7, with a diameter of 6 mm, sourced from Qioptiq Photonics. The lens is currently in stock and available for purchase through their website. The lens features an effective focal length (EFL) of -10 mm, making it suitable for a variety of applications within the wavelength range of 450-700 nm.
The lens is made of N-BK7 glass, a popular choice in the optical industry due to its excellent optical properties. The geometry of the lens includes a center thickness of 1 mm, with an inner radius of 0 mm and an outer radius of 0 mm. The curvature of the lens is spherical, with a radius of curvature of -5.012 mm on the concave side.
The lens is coated with Qio Bbar Arb2visnbk7 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission within the visible spectrum.
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