HO-PXL30-3.3B 30mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm BBAR 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 100 mm
- R1
- 52.16 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-PXL30-3.3B 30mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm BBAR 400-700nm
This is a Plano-Convex lens, a type of spherical lens with a flat surface on one side and a curved surface on the other. The lens is sourced from Holmarc Opto-Mechatronics, a reputable vendor in the optical industry. The lens has a diameter of 30mm and a thickness of 2.5mm at the edge.
The effective focal length (EFL) of this lens is 100mm, which is the distance from the lens's center to the focal point where light rays converge. This particular lens is designed for use in the visible light spectrum, with a wavelength of 587.6nm.
The lens is made from N-BK7, a type of high-quality borosilicate glass known for its excellent optical properties. This material is often used in precision optical systems due to its low dispersion and high transmission in the visible spectrum.
The lens features Broadband Anti-Reflection (BBAR) coatings on both the front and back surfaces. These coatings are designed to reduce surface reflections and increase transmission, improving the overall efficiency and performance of the lens. The BBAR coating on this lens is optimized for the 400-700nm range, providing broadband anti-reflection performance across the visible spectrum.
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