G311381329 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=15mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 15 mm
- R1
- 14.75 mm
- R2
- -14.75 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
G311381329 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=15mm 1064nm
This is a G311381329 12.7 mm diameter N-BK7 double-convex lens, specifically designed for use with a wavelength of 587.6 nm and an effective focal length (EFL) of 15 mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is a symmetric convex-convex design, featuring a base shape that is circular. The geometry of the lens includes a diameter of 12.7 mm, a thickness at the edge of 1.1 mm, and a thickness at the center of 4 mm. The EFL of the lens is 15 mm, and it has a front radius (R1) of 14.749 mm and a back radius (R2) of -14.749 mm. The inner and outer radii are both 0 mm.
The lens is made from n-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The lens is coated with qio hp nbar arhs-yag on both the front and back, which provides anti-reflective properties and ensures high transmission rates.
The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, users can refer to the provided weblink.
