HO-BXL25-1.6 25mm Dia. N-BK7 Double-Convex Lens; EFL=40mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 40 mm
- R1
- 40.69 mm
- R2
- -40.69 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-BXL25-1.6 25mm Dia. N-BK7 Double-Convex Lens; EFL=40mm Uncoated
This is a HO-BXL25-1.6 25mm Dia. N-BK7 Double-Convex Lens, featuring an effective focal length (EFL) of 40mm and a diameter of 25mm. The lens is sourced from Holmarc Opto-Mechatronics, a reputable vendor in the optical industry.
The lens is made of N-BK7, a popular glass type in the Schott catalog, known for its excellent optical properties. N-BK7, also known as BK7, is a borosilicate crown glass with a low refractive index and low dispersion, making it an ideal choice for various optical applications.
The lens geometry includes a thickness edge of 2mm, with both surfaces featuring a spherical shape. The first surface has a radius of curvature (R1) of 40.685818mm, while the second surface has an R2 of -40.685818mm. The lens does not have any coating, as indicated in the item data.
The lens is designed for use at a specific wavelength of 587.6nm. This wavelength falls within the visible light spectrum, suggesting that this lens is intended for use in visible light applications.
The item data also indicates that this lens is in stock and available for immediate purchase. For more information, users can refer to the vendor's website, which is provided in the item data.