BG dichro kits provide all you need to combine your 445 or 473nm blue laser, and green 532nm or 520nm  lasers to obtain cyan shades.
This kit uses a BG dicro (reflect green pass blue) to combine the beams. Available with 15mm or 25 mm round dichro. Checkout the downloads section on our main site for a guide to aligning laser beams.

Standard kit comprises of 1 mount plus 1 dichro BG select 15mm 25mm

Deluxe kit comprises of all of the above plus 1 mount fitting kits

Ultimate kit comprises of the deluxe kit plus 1 plain mount (plus fitting kit) & 10x10 HR mirror for beam steering

Ultimate++ kit comprises of the deluxe kit plus 2 plain mount (plus fitting kits) & 10x10 HR mirror for beam steering