- Model: F-Theta Lenses
- Company: Shanghai Optics Inc.
- Type: Lenses
- Lens Category: Other
- Applications: Biomedical/Medical, Industrial, Scientific Research
- Transmittance: >90%
- Distortion (Max.): <.25%
- Focal Length: from 63mm to 635mm
- Custom Optical Coating: UV to visible to infrared
F-Theta lenses are commonly used in laser scanning systems that require a flat image plane and high resolution. By introducing a specific amount of barrel distortion in the lens, the image height of the F-Theta lens is proportional to the scanning angle.
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