G312004525 3 mm Dia. N-BK7 Plano-Convex Lens; EFL=3mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 3 mm
- EFL
- 3 mm
- R1
- 1.55 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
G312004525 3 mm Dia. N-BK7 Plano-Convex Lens; EFL=3mm 725-1050nm
This is a Plano-Convex lens, a type of spherical lens, sourced from Qioptiq Photonics. The lens has a circular base shape with a diameter of 3 mm and a thickness of 0.34 mm at the edge, increasing to 1.5 mm at the center. The effective focal length (EFL) of this lens is 3 mm, making it suitable for use in optical systems where a short focal length is required.
The lens is made from N-BK7, a type of glass commonly used in optical applications due to its excellent optical properties. The lens is unmounted, providing flexibility for users to integrate it into their optical systems as needed.
The lens features broadband anti-reflection coatings on both the front and back surfaces. These coatings, identified as 'qio bbar arb2nirnbk7', are designed to reduce surface reflections and increase transmission within the wavelength range of 725-1050 nm. This makes the lens ideal for use in systems operating in the near-infrared spectrum.
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