HO-BXL25-3.2B 25mm Dia. N-BK7 Double-Convex Lens; EFL=80mm BBAR 400-700nm
- 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-BXL25-3.2B 25mm Dia. N-BK7 Double-Convex Lens; EFL=80mm BBAR 400-700nm
This is a HO-BXL25-3.2B double-convex lens, a high-quality optical component sourced from Holmarc Opto-Mechatronics. The lens has a diameter of 25mm and a thickness at the edge of 2mm, making it a compact and robust option for various applications.
The lens boasts an effective focal length (EFL) of 80mm, which is a crucial parameter in lens selection. This EFL indicates the lens's ability to focus light, and an 80mm EFL is suitable for medium to long-range optical systems.
The lens is made of N-BK7, a renowned optical glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it ideal for a wide range of applications, from imaging to laser systems.
The lens features a broadband anti-reflection (BBAR) coating, specifically designed for the 400-700nm wavelength range. This coating significantly reduces surface reflections, enhancing the lens's light transmission and improving overall system performance.
The lens's geometry is spherical, with radii of curvature of 82.784946mm for the first surface and -82.784946mm for the second surface. This double-convex design provides a wide field of view and low distortion, making it suitable for various applications.
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