F-Theta Laser lens 250mm
F-theta laser lens 250mm is a very special lens that does not bundle the light into a focal point, but keeps the focus on a 2-dimensional plane. These lenses are used in fiber lasers. The lenses are of a very high quality. Each F-theta lens has its own specific focus length, which results in a specific working range.
- High light transmission.
- High output laser energy.
- Marking area of 250mm.
- High quality coating, good protection, uniform laser light.
- Suitable for marking machines with laser wavelength of 1064nm.
- High quality, not easily damaged
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