G312315329 22.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=50mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 50 mm
- R1
- 26.42 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
G312315329 22.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=50mm 1064nm
This is a Plano-Convex lens, sourced from Qioptiq Photonics, with a diameter of 22.4 mm and a focal length of 50 mm. The lens is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and wide transparency range.
The lens has a front thickness of 2 mm and a center thickness of 4.5 mm, making it suitable for applications that require a thin lens with a long focal length. The lens's geometry is spherical, a common shape in optical systems due to its ease of manufacturing and high optical quality.
The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces. This coating is designed to reduce reflection and increase transmission at the YAG laser wavelength of 1064 nm, making it ideal for laser applications.
The lens is unmounted, providing flexibility for users to mount it according to their specific requirements. It is currently in stock and available for purchase on the Qioptiq Photonics website.