G063043322 22.4 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=40mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 40 mm
- R1
- 20.83 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
G063043322 22.4 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=40mm 450-700nm
This is a Plano-Convex lens, a type of spherical lens, sourced from Qioptiq Photonics. The lens has a base shape of a circle and a diameter of 22.4 mm. The thickness at the edge of the lens is 1.7 mm, while the thickness at the center is 5 mm. The effective focal length (EFL) of the lens is 40 mm, making it suitable for a variety of optical applications.
The lens is made of N-BK7, a type of glass commonly used in optical systems due to its excellent optical properties. The radius of curvature for the first surface (R1) is 20.833 mm. The lens does not have an inner or outer radius, indicating a uniform thickness across the lens.
The lens is coated with qio bbar arb2visnbk7 on both the front and back surfaces. This coating is designed to enhance the lens's performance in the visible light spectrum, specifically between 450 and 700 nm.
