Type-B Beam Expander in stock.

The maximum input diameter is 12mm, and the diameter of the lens is 16mm.

The maximum output diameter is 28mm, and the diameter of the lens is 30mm.

The connection threads are: M22x0.75 and M26x0.75

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

If you have any questions, feel free to ask us!