G052111329 12.7 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=30mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 30 mm
- R1
- 15.51 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
G052111329 12.7 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=30mm 1064nm
This is a mounted plano-convex lens, specifically designed for use in optical systems requiring a high-quality lens with a long focal length. The lens is sourced from Qioptiq Photonics, a renowned vendor known for their precision optics.
The lens has a diameter of 12.7 mm and a thickness of 1.6 mm at the edge, increasing to 3 mm at the center. This asymmetry is designed to focus light onto a specific point, with an effective focal length (EFL) of 30 mm. The curvature of the lens is defined by a radius of 15.51 mm, which contributes to its focusing power.
The lens is made from N-BK7, a type of glass commonly used in optical applications due to its excellent optical properties. This material has a refractive index that is highly consistent across a wide range of wavelengths, making it suitable for use in broadband optical systems.
The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces. This coating reduces reflective losses, improving the efficiency of the lens and reducing the risk of unwanted reflections. The coating is specifically designed for use with 1064 nm light, making this lens ideal for use in systems operating in this wavelength range.
