G313206525 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-30mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -30 mm
- R1
- -31.4 mm
- R2
- 31.4 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
G313206525 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-30mm 725-1050nm
This is a G313206525 double-concave lens, sourced from the reputable optical components vendor, Qioptiq Photonics. The lens has a base shape of a circle and is designed for use in the 725-1050nm wavelength range.
The lens is made from N-BK7, a popular glass type known for its excellent optical properties. It has a diameter of 22.4mm and a center thickness of 1.5mm. The lens's effective focal length (EFL) is -30mm, indicating its concave nature.
The lens's first radius of curvature (R1) is -31.396mm, and the second radius of curvature (R2) is 31.396mm, both measured from the lens's center. The lens's inner and outer radii are 0mm, indicating a symmetrical design.
The lens is coated with Qio Bbar Arb2nirnbk7 on both the front and back surfaces, enhancing its performance in specific applications. This lens is a spherical lens, a common type of lens used in various optical systems.
The lens's web link is valid and in stock, ensuring quick and easy access for your optical component needs.
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