G314305331 10 mm Dia. N-BK7 Plano-Concave Lens; EFL=-16mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- -16 mm
- R1
- -8.47 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
G314305331 10 mm Dia. N-BK7 Plano-Concave Lens; EFL=-16mm
This is the G314305331 optical lens from Qioptiq Photonics, a renowned vendor in the field of precision optics. The lens boasts a 10 mm diameter and is designed in a plano-concave shape, featuring a spherical geometry. The lens's center thickness is 1.5 mm, and it has an effective focal length (EFL) of -16 mm, making it suitable for applications that require negative focal lengths.
The lens is crafted from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. The inner and outer radii of the lens are 0 mm, indicating a sharp transition from the planar to the concave surface.
The lens is coated with Qio AL RALVIS AOI 45 on both the front and back surfaces. This coating enhances the lens's performance in specific wavelength ranges, particularly around 588 nm, and provides improved angle of incidence characteristics.
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