HO-PVL25-12 25mm Dia. N-BK7 Plano-Concave Lens; EFL=-300mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -300 mm
- R1
- -156.49 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-PVL25-12 25mm Dia. N-BK7 Plano-Concave Lens; EFL=-300mm Uncoated
This HO-PVL25-12 optical lens, sourced from Holmarc Opto-Mechatronics, is a 25mm diameter Plano-Concave Spherical Lens with a Center Thickness of 2.5mm. The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties, making it suitable for various applications.
The lens has an Effective Focal Length (EFL) of -300mm, indicating that it is a diverging lens, which spreads out light rays. The Radius of Curvature (R1) is -156.485mm, suggesting a strongly curved concave surface. The lens does not have any coating, which means it is uncoated, offering basic optical performance without additional features like scratch resistance or anti-reflection properties.
This lens is ideal for applications that require light divergence, such as in imaging systems, beam expanders, or other optical instruments. However, due to its uncoated nature, it may not perform optimally in high-intensity light applications or environments with high levels of optical noise.
For more information about this product, please refer to the vendor's website or contact 3DOptix for further assistance.
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