HO-PXL25-40C 25mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm Single Layer MgF2
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 1000 mm
- R1
- 521.62 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-PXL25-40C 25mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm Single Layer MgF2
This HO-PXL25-40C 25mm Dia. N-BK7 Plano-Convex Lens, available from Holmarc Opto-Mechatronics, is a high-quality optical component designed for a wide range of applications. The lens features a plano-convex geometry, meaning one side is flat while the other is curved, which is ideal for focusing or collimating light.
The lens has a diameter of 25mm and a thickness of 2mm at the edge, making it compact and robust. It boasts an effective focal length (EFL) of 1000mm, which is the distance between the lens and the point where it focuses or collimates light. This long EFL makes it suitable for applications requiring high magnification or narrow beam angles.
The lens is made from N-BK7, a popular optical glass known for its excellent optical properties. This material ensures high transmittance across a wide spectrum, making the lens suitable for use with various wavelengths.
The lens is coated with a single layer of MgF2 on both the front and back surfaces. This coating reduces reflection and increases transmittance, enhancing the lens's performance in high-light applications. The coating is applied at 0 degrees angle of incidence (AOI), ensuring uniform coverage and high-quality performance.