G063875329 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-1000mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -1000 mm
- R1
- -523.3 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
G063875329 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-1000mm 1064nm
This is a 25.4 mm diameter Plano-Concave lens, manufactured by Qioptiq Photonics, featuring a negative focal length (EFL) of -1000mm at a wavelength of 1064nm. The lens is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and versatility.
The lens has a center thickness of 1.5mm and a spherical geometry, with a radius of curvature (R1) of -523.3mm for the concave surface. The lens does not have an inner or outer radius, indicating a uniform curvature.
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 enhance transmission at the YAG laser wavelength, making it suitable for high-power laser applications.
The item data also indicates that this lens is in stock and available for purchase. For more information, please refer to the vendor's website using the provided weblink.
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