HO-PXL30-2.5 30mm Dia. N-BK7 Plano-Convex Lens; EFL=75mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 75 mm
- R1
- 39.12 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-PXL30-2.5 30mm Dia. N-BK7 Plano-Convex Lens; EFL=75mm Uncoated
This is a Plano-Convex lens, a type of spherical lens, sourced from Holmarc Opto-Mechatronics. The lens has a base shape of a circle and a diameter of 30mm. The thickness of the lens at the edge is 2.5mm, and it has an effective focal length (EFL) of 75mm. The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties.
The lens is uncoated, which means it does not have any anti-reflective or other coatings applied to it. This can be beneficial in certain applications where the user wants to control the reflection or transmission of light in a specific way. However, it's important to note that uncoated lenses can lead to unwanted reflections, which can reduce the overall efficiency and quality of the optical system.
The lens is designed to work with light of a specific wavelength, 587.6nm in this case. This wavelength falls within the visible light spectrum, specifically in the yellow-green region. This makes the lens suitable for applications that involve yellow-green light, such as certain types of fluorescence microscopy or laser-based systems.
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