HO-PXL12.5-1.6B 12.5mm Dia. N-BK7 Plano-Convex Lens; EFL=20mm BBAR 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 20 mm
- R1
- 10.43 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-PXL12.5-1.6B 12.5mm Dia. N-BK7 Plano-Convex Lens; EFL=20mm BBAR 400-700nm
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 12.5mm. The thickness of the lens at the edge is 2mm, and it has an effective focal length (EFL) of 20mm. The lens is made of n-BK7 Schott, a popular optical glass known for its excellent optical properties.
The lens is designed to work with a wavelength of 587.6nm. It features a Broadband Anti-Reflection (BBAR) coating on both the front and back surfaces, which enhances its transmission capabilities within the 400-700nm range. This coating reduces reflection and increases the amount of light that passes through the lens, making it suitable for various applications.
The front surface of the lens has a radius of curvature of 10.432mm, while the inner and outer radii are both zero, indicating a flat back surface. This lens is a part of Holmarc's extensive catalog of optical elements, and the provided data suggests that it is currently in stock.
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