Extra small laser beam expander

The maximum input diameter is 12mm and the lense used is 16mm.

The maximum output diameter is 18mm and the lense used is 20mm.

The 1064nm lenses are for wavelength 400-1200nm.

Connecting thread: M22x0.75.

The import tax to the US is included in the shipping cost.

If you have anymore information you would like to know, feel free to ask us！