G312358329 12.7 mm Dia. N-BK7 Plano-Convex Lens; EFL=500mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 500 mm
- R1
- 260.39 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
G312358329 12.7 mm Dia. N-BK7 Plano-Convex Lens; EFL=500mm 1064nm
The G312358329 is a plano-convex lens with a diameter of 12.7 mm, sourced from Qioptiq Photonics. This lens is designed for use with a wavelength of 588 nm and features a focal length of 500 mm. The lens is made from N-BK7, a popular glass type in the optical industry due to its excellent optical properties and versatility.
The lens's geometry includes a thickness of 2.9 mm at the edge and 3 mm at the center. The front surface has a radius of curvature of 260.39 mm, while the back surface is planar. The lens does not have any mount, making it suitable for integration into various optical systems.
The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, particularly at the specified wavelength. The coating also provides protection against environmental factors, ensuring the lens maintains its optical performance over time.