G314001322 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-6mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -6 mm
- R1
- -3.1 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
G314001322 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-6mm 450-700nm
This is a Plano-Concave lens, type N-BK7, with a diameter of 6 mm and a center thickness of 0.5 mm. The effective focal length (EFL) of this lens is -6 mm, making it a negatively powered lens. The lens is designed to work within the wavelength range of 450-700 nm, which covers the visible light spectrum.
The lens is made of N-BK7 glass, a popular choice in the optical industry due to its excellent optical properties and wide transparency range. The lens's geometry includes a concave surface with a radius of curvature of 3.101 mm. The lens is unmounted, providing flexibility for integration into various optical systems.
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, making it suitable for use in high-performance optical systems.
This lens is a spherical lens, meaning it has a spherical surface. Spherical lenses are the simplest and most common type of lens, offering a wide range of applications in various fields, including imaging, illumination, and beam shaping.
The item data is provided by Qioptiq Photonics, a leading vendor in the field of precision optics. The link to the product page is valid and indicates that the lens is in stock, ensuring quick delivery upon order.