HO-BXL12.5-1.2 12.5mm Dia. N-BK7 Double-Convex Lens; EFL=15mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 15 mm
- R1
- 14.78 mm
- R2
- -14.78 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
HO-BXL12.5-1.2 12.5mm Dia. N-BK7 Double-Convex Lens; EFL=15mm Uncoated
This is a HO-BXL12.5-1.2 12.5mm Dia. N-BK7 Double-Convex Lens, sourced from Holmarc Opto-Mechatronics. The lens is uncoated and features a double-convex design, making it suitable for a wide range of optical applications.
The lens has a diameter of 12.5mm and a thickness at the edge of 2mm. The effective focal length (EFL) is 15mm, providing a decent focus capability. The first radius of curvature (R1) is 14.782554mm, and the second radius of curvature (R2) is -14.782554mm, indicating a symmetrical double-convex design. The inner and outer radii are both 0mm, suggesting a uniform curvature throughout the lens.
The lens is made of N-BK7, a popular glass type in the optical industry due to its excellent optical properties. This type of glass is known for its low dispersion and high Abbe number, making it an ideal choice for applications that require high image quality and minimal chromatic aberration.
The item is available in the visible light spectrum, specifically at a wavelength of 587.6nm. This wavelength falls within the green region of the spectrum, suggesting that the lens could be particularly effective in applications that involve green light.
