Perfect Dia:9.0 mm N-BK7 Plano-Convex Lens; EFL=20.0 mm Perfect Transmission
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- 3DOptix
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 20 mm
- BFL
- 18.3 mm
- R1
- 10.3 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
Perfect Dia:9.0 mm N-BK7 Plano-Convex Lens; EFL=20.0 mm Perfect Transmission
This is a Plano-Convex lens, a type of spherical lens with a flat surface and a curved surface. The lens is sourced from the reputable vendor, 3DOptix. With a base shape of a circle, the lens has a diameter of 9.0 mm, making it compact and suitable for various applications.
The lens has a thickness of 1.5 mm at the edge and 2.5 mm at the center, providing a solid structure. The effective focal length (EFL) of this lens is 20.0 mm, which is a crucial specification for determining the lens's magnification power.
The lens is made of N-BK7, a high-quality glass material from Schott, known for its excellent optical properties. The wavelength of this lens is 587.6 nm, which is within the visible light spectrum.
The lens features a perfect transmission coating on both the front and back surfaces, ensuring optimal light transmission. This coating enhances the lens's performance in transmitting light, making it ideal for applications that require high light transmission.
