G311335400 31.5 mm Dia. N-BK7 Double-Convex Lens; EFL=130mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 130 mm
- R1
- 134.32 mm
- R2
- -134.32 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G311335400 31.5 mm Dia. N-BK7 Double-Convex Lens; EFL=130mm
The G311335400 is a high-quality double-convex lens, boasting a 31.5 mm diameter and a focal length of 130mm. Manufactured by Qioptiq Photonics, this lens is made from N-BK7 glass, a popular choice for its excellent optical properties and versatility.
The lens features a base shape of a circle, with a thickness of 2.2mm at the edge and 4mm at the center. The inner and outer radii are 0, indicating a symmetrical design. The front and back surfaces of the lens are coated with Qio Silver RAGV 45, a high-performance coating that enhances the lens's durability and light transmission capabilities.
This lens is designed for use at a wavelength of 587.6nm, making it suitable for a wide range of applications. Its spherical shape ensures excellent image quality and minimal distortion. The lens is currently in stock and available for purchase on the Qioptiq Photonics website.
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