G052404329 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-100mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -100 mm
- R1
- -104.41 mm
- R2
- 104.41 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
G052404329 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-100mm 1064nm
This is a G052404329 12.7 mm diameter N-BK7 mounted double-concave lens, specifically designed for use with a wavelength of 1064nm and an effective focal length (EFL) of -100mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is spherical in shape, with a base shape of circular. The first radius of curvature (R1) is -104.41mm, while the second radius of curvature (R2) is 104.41mm, indicating a symmetric concave-concave design. The lens has a center thickness of 1.5mm. The inner and outer radii are both 0mm, suggesting a simple, double-concave design.
The lens is made from N-BK7 Schott glass, a popular material for optical elements due to its excellent optical properties and wide transparency range. The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces, providing anti-reflection properties and ensuring high transmission efficiency.
The lens is currently in stock and available for purchase. For more information, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Concave-Lenses/Symmetric-concave-lenses-mounted-N-BK7.html.