HO-BXL25-3.2 25mm Dia. N-BK7 Double-Convex Lens; EFL=80mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 80 mm
- R1
- 82.78 mm
- R2
- -82.78 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-BXL25-3.2 25mm Dia. N-BK7 Double-Convex Lens; EFL=80mm Uncoated
This is the HO-BXL25-3.2, a 25mm diameter N-BK7 double-convex lens with an effective focal length (EFL) of 80mm, sourced from Holmarc Opto-Mechatronics. The lens is uncoated, offering a high-quality, cost-effective solution for various applications.
The lens features a base shape of a circle, with a thickness edge of 2mm. The inner radius is 0mm, and the outer radius is also 0mm. The first radius of curvature (r1) is 82.784946mm, while the second radius of curvature (r2) is -82.784946mm. The lens is designed to work optimally with a wavelength of 587.6nm.
The HO-BXL25-3.2 is made of N-BK7 Schott glass, a popular material for optical elements due to its excellent optical properties. This type of glass is known for its low auto-fluorescence, high homogeneity, and excellent transmittance in the visible and near-infrared regions.
The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, uncoated lenses can still provide high-quality performance for many applications, especially when cost-effectiveness is a significant factor.
According to the vendor's website, this item is currently in stock, ensuring quick delivery times. The website also provides further information and specifications, which can be accessed via the provided weblink.