G052308322 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-50mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -50 mm
- R1
- -26.04 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
G052308322 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-50mm 450-700nm
This is a G052308322 12.7 mm diameter Plano-Concave lens, manufactured by Qioptiq Photonics. The lens is made of N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion. The lens features a plano-concave geometry with a center thickness of 1.5 mm and an effective focal length (EFL) of -50 mm, making it suitable for use in imaging systems where a negative lens is required.
The lens is designed to operate within the wavelength range of 450-700 nm, which covers the visible light spectrum. It is coated with Qio Bbar Arb2visnbk7 on both the front and back surfaces, which enhances its transmission capabilities within the specified wavelength range.
The lens is mounted, providing convenience for direct integration into optical systems. The detailed specifications, including the inner and outer radii, are not provided in the item data. However, the radius of curvature (R1) is specified as -26.039 mm.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink. The link has been verified and is currently valid, indicating that the lens is in stock.
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