G063851400 25.4 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=30mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 30 mm
- R1
- 30.07 mm
- R2
- -30.07 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
G063851400 25.4 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=30mm
This is a G063851400 25.4 mm Dia. N-BK7 Mounted Double-Convex Lens, with a focal length (EFL) of 30mm, sourced from Qioptiq Photonics. The lens is spherical in shape, with a base shape of a circle, and is made of N-BK7 Schott glass, a popular material for its high refractive index and low dispersion.
The lens has a diameter of 25.4mm and a thickness at the edge of 1.4mm. The center thickness is 7mm, providing a substantial structure for various applications. The inner and outer radii are 0, indicating a symmetrical double-convex lens design. The front and back surfaces of the lens are coated with Qio Silver RAGV 45, a broadband anti-reflection coating that enhances transmission and reduces surface reflections.
This lens is designed to work at a wavelength of 587.6nm, making it suitable for applications in the visible light spectrum. The item data does not specify whether the lens is corrected for chromatic aberration, so it's recommended to check with the vendor for more detailed specifications.
