G314333525 12.7 mm Dia. N-BK7 Plano-Concave Lens; EFL=-100mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -100 mm
- R1
- -51.21 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
G314333525 12.7 mm Dia. N-BK7 Plano-Concave Lens; EFL=-100mm 725-1050nm
This is a Plano-Concave lens, a type of spherical lens, sourced from Qioptiq Photonics. The lens has a diameter of 12.7 mm and a center thickness of 1.5 mm. The effective focal length (EFL) of this lens is -100mm, making it a negative or diverging lens. This means that it spreads out light rays, causing them to diverge from a single point.
The lens is made of N-BK7, a type of glass commonly used in optical applications due to its excellent optical properties. The wavelength for this lens is 588nm. It comes with a coating on both the front and back surfaces, specifically the "qio bbar arb2nirnbk7" coating, which is designed to enhance its performance in the 725-1050nm spectral range.
The lens is unmounted, meaning it does not come with any housing or mounting hardware. This allows users to integrate it into their systems in a way that best suits their specific needs. The lens's geometry, including its inner and outer radii, is optimized for its specific application.
For more information and to purchase this lens, please visit the following link: https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Plano-Concave-Lenses/Plano-concave-lenses-unmounted-N-BK7.html