G312328525 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 1000 mm
- R1
- 508.45 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
G312328525 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm 725-1050nm
This is a G312328525 Plano-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens, which has a base shape of a circle, is designed for use in the 725-1050nm wavelength range, making it suitable for a wide range of optical applications.
The lens has a diameter of 25.4 mm and a thickness at the edge of 3.8 mm. The center thickness is slightly greater at 4 mm. The effective focal length (EFL) of this lens is 1000 mm, providing a long focal length that can be beneficial in many optical systems.
The lens is made from N-BK7, a type of glass known for its excellent optical properties. This material is often used in high-precision optical systems due to its low dispersion and high transmission in the visible and near-infrared regions.
The lens features a coating on both the front and back surfaces. This coating, identified as qio bbar arb2nirnbk7, is designed to enhance the lens's performance by reducing reflections and increasing transmission. The shape of the lens is spherical, a common and versatile design that provides good image quality over a wide field of view.
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