G311383331 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=30mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 30 mm
- R1
- 30.29 mm
- R2
- -30.29 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G311383331 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=30mm
This is a G311383331 12.7 mm Dia. N-BK7 Double-Convex Lens, with a focal length (EFL) of 30mm, sourced from Qioptiq Photonics. The lens is a Spherical Lens of the Sub Type Spherical Lens (Convex-Convex), with a Base Shape of Circular.
The lens has a diameter of 12.7mm and a thickness at the edge of 1.6mm, while the thickness at the center is 3mm. The inner and outer radii are 0mm, and the curvature radii (r1 and r2) are 30.287mm and -30.287mm respectively.
The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties. It is designed to operate at a wavelength of 587.6nm. The lens features a front and back coating of qio al ralvis aoi 45, which enhances its durability and performance.
The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.
