Large focus adjustment range

The focus range is +10 ~ -10, and the accuracy can reach 0.01mm.

Long service life

The internal structure of the laser head is completely sealed to prevent the optical part from being polluted by dust.

Easy to replace the protective lens

The protective lens is installed in a drawer type and is easy to replace.

No restriction on QBH connection

Can be equipped with various lasers with QBH connectors.