G063042331 18 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=30mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 18 mm
- EFL
- 30 mm
- R1
- 15.74 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
G063042331 18 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=30mm
This is a mounted plano-convex lens, type G063042331, with a diameter of 18 mm and a focal length (EFL) of 30 mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics. The lens features a plano-convex geometry, meaning one side is flat while the other is curved, with a base shape of a circle.
The lens is made of N-BK7, a popular glass type in the optical industry, from the reputable Schott glass manufacturer. This material is known for its excellent optical properties, making it suitable for various applications. The lens has a thickness of 1.7 mm at the edge and 4.5 mm at the center.
The lens is coated with Qio AR Al RALVIS AOI 45 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving the overall system's efficiency.
The lens's geometry is spherical, with a radius of curvature (R1) of 15.735 mm on the curved side. The inner and outer radii are 0, indicating a uniform curvature.
The lens is designed to operate at a wavelength of 588 nm. The item data provided does not specify the type of coating, but it is mentioned to be present on both surfaces.