G063151525 31.5 mm Dia. N-SK2 Mounted Double-Convex Lens; EFL=30mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 30 mm
- R1
- 34.72 mm
- R2
- -34.72 mm
Material
- Name
- N-SK2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6073788585843214
- λ
- 587.6 nm
- B1
- 1.28189012
- C1
- 0.0072719164 μm2
- B2
- 0.257738258
- C2
- 0.0242823527 μm2
- B3
- 0.96818604
- C3
- 110.377773 μm2
G063151525 31.5 mm Dia. N-SK2 Mounted Double-Convex Lens; EFL=30mm 725-1050nm
This is a mounted double-convex lens, type G063151525, with a diameter of 31.5 mm, sourced from Qioptiq Photonics. The lens is made of N-SK2 Schott material, a high-index glass with excellent transparency in the visible and near-infrared regions.
The lens features a double-convex geometry with a center thickness of 9.5 mm and an edge thickness of 2 mm. The effective focal length (EFL) is 30 mm, making it suitable for applications that require a long focal length. The radii of curvature for the first and second surfaces are 34.721 mm and -34.721 mm, respectively, indicating a symmetric convex-convex design.
The lens is coated with Qio Bbar Arb2nirnbk7 on both the front and back surfaces. This coating provides broadband anti-reflection properties, enhancing the lens's transmission in the 725-1050 nm wavelength range. The lens's shape is spherical, ensuring high-quality imaging and minimal optical aberrations.
The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.