G312341331 40 mm Dia. N-BK7 Plano-Convex Lens; EFL=150mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 150 mm
- R1
- 78.3 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
G312341331 40 mm Dia. N-BK7 Plano-Convex Lens; EFL=150mm
The G312341331 is a 40 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics, a leading provider of precision optics. This lens is designed for use in a wide range of optical systems, offering a focal length of 150mm (EFL).
The lens is made from N-BK7, a high-quality borosilicate glass, known for its excellent optical properties and durability. The Plano-Convex design features a flat front surface and a curved back surface, with a center thickness of 5mm and an edge thickness of 2.4mm. This design is often used to collimate or focus light in various applications.
The lens is coated with Qio AL RALVIS AOI 45 on both the front and back surfaces. This anti-reflection coating is designed to reduce surface reflections and increase transmission, enhancing the overall performance of the lens. The coating is optimized for a wavelength of 588nm.
The lens is spherical in shape, a common choice for its simplicity and cost-effectiveness. The inner and outer radii are both zero, indicating a symmetrical curvature. This lens is currently in stock and available for immediate purchase on the Qioptiq Photonics website.
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