![Has anyone used any F-Theta lenses ? | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers Has anyone used any F-Theta lenses ? | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers](http://www.f-theta.com/images/technology/ftheta-10600_FunctionFigure-1.jpg)
Has anyone used any F-Theta lenses ? | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers
![Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses](https://www.rp-photonics.com/bg/products/shanghai_optics/scanning_lenses.jpg)
Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses
![Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses](https://www.rp-photonics.com/img/scanning_lens_excelitas.jpg)
Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses
![Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses Scanning lenses, explained by RP Photonics Encyclopedia; flat-field scanning, f-theta distortion, telecentric lenses](https://www.rp-photonics.com/img/scanning_lens.png)