G312404322 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=150mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 150 mm
- R1
- 78.02 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
G312404322 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=150mm 450-700nm
The G312404322 is a Plano-Convex lens with a diameter of 31.5 mm, sourced from the renowned optical components manufacturer, Qioptiq Photonics. This lens is designed for use within the wavelength range of 450-700nm, making it suitable for a wide range of applications within the visible light spectrum.
The lens is made from N-BK7, a popular optical glass type known for its excellent optical properties, including a high Abbe number and low dispersion. This makes the lens ideal for applications that require high image quality and minimal chromatic aberration.
The lens geometry features a convex surface with a radius of curvature of 78.02mm, and an edge thickness of 2.4mm. The center thickness is 4mm, and the effective focal length (EFL) is 150mm. The lens is unmounted, providing users with the flexibility to integrate it into their optical systems as needed.
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, thereby improving overall system efficiency.