G052307329 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-30mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- 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
G052307329 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-30mm 1064nm
This is a 12.7 mm diameter Plano-Concave lens, manufactured by Qioptiq Photonics, featuring a center thickness of 1.5 mm and an effective focal length (EFL) of -30 mm. The lens is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and versatility.
The lens's concave surface has a radius of curvature (R1) of -15.51 mm, while the other surface is planar. The lens is mounted, providing convenience for direct integration into optical systems.
The lens is designed to operate at a wavelength of 588 nm, but it is also suitable for use with a wide range of wavelengths, including 1064 nm, as indicated by its coating. The front and back surfaces are coated with Qio HP Nbar ARHS-YAG, a high-performance anti-reflection coating that enhances transmission and reduces surface reflections.
This lens is a Spherical lens, a common type of lens used in various optical applications due to its simple design and high optical quality. The lens's Spherical shape ensures minimal optical aberrations, providing clear and sharp images.
