λ4-λ UV Fused Silica Plano-concave Lenses
Negative Focal Length and Spherical Aberration: Ideal for diverging collimated light beams and improving image qualities.
Wide Range of Applications: Suitable for laser scanners, remote sensing, imaging instruments, fiber lasers, interferometers, and more.
High-Quality Material: Made from UV Fused Silica or Corning High Purity UV Fused Silica Glass, ensuring superior transmission in the UV region and high chemical inertness.
Customizable Focal Lengths and Diameters: Focal lengths range from -10mm to -150mm, with diameters ranging from 6.0mm to 50.8mm. Other focal lengths can be customized.
Strict Quality Control: Each lens undergoes strict inspection in Kingwin Optics’ in-house labs to ensure tight tolerance.
Applications: Laser Scanners, Remote Sensing, Imaging Instruments, Fiber Lasers, Interferometers, etc.
Kingwin Optics’ Plano-Concave Lenses are bulk optical singlets featuring a flat side and a convex side. This unique design contributes to a negative focal length and negative spherical aberration, making them suitable for diverging collimated light beams from a virtual focus. These lenses can be used to spread collimated light beams, increase the focal length of optical instruments, and more.
Specifications:
| Lens Form | Plano-concave Lens |
| Irregularity(@632.8nm) | λ/4-λ |
| Surface Quality (Scratch/Dig) | 40/20 |
| Clear Aperture | 90% |
| Centering Error | ≤3 arc min |
| Diameters(mm) | 6.0-50.8mm, or custom |
| Protective Chamfer | 0.2mmx45° |
| Material | JGS1 or Custom |
Features:
- Negative Focal Length and Spherical Aberration: Ideal for diverging collimated light beams and improving image qualities.
- Wide Range of Applications: Suitable for laser scanners, remote sensing, imaging instruments, fiber lasers, interferometers, and more.
- High-Quality Material: Made from UV Fused Silica or Corning High Purity UV Fused Silica Glass, ensuring superior transmission in the UV region and high chemical inertness.
- Customizable Focal Lengths and Diameters: Focal lengths range from -10mm to -150mm, with diameters ranging from 6.0mm to 50.8mm. Other focal lengths can be customized.
- Strict Quality Control: Each lens undergoes strict inspection in Kingwin Optics’ in-house labs to ensure tight tolerance.
Applications:
- Laser Scanners: Enhancing the performance of laser scanning systems.
- Remote Sensing: Used in remote sensing instruments for accurate data collection.
- Imaging Instruments: Improving image quality in various imaging devices.
- Fiber Lasers: Optimizing the performance of fiber laser systems.
- Interferometers: Enhancing the accuracy and precision of interferometric measurements.
Kingwin Optics also offers high precision lambda/10 irregularities 10/5 Scratch/Dig stocked and custom Plano Concave Lenses made from Corning High Purity UV Fused Silica Glass. To further enhance the transmission of the UVFS Plano-concave lens, Broadband Anti-reflection (BBAR) coatings and V coatings are available, accommodating the requirements for multi-wavelength and tunable lasers. Uncoated UV-fused silica plano concave lenses are also accessible.
