... offer more kinds of mechanical dimension by customers’ requirements3) Divergence varies from minus 0.1mrad to minus 0.6mrad4) Dot laser ... as 405nm 480nm 780nm 808nm 850nm 980nm.5) Beam size varies from < ¢ 1mm(@1m) to < ¢ 10mm (30m).SpecificationsWavelength 635 nm, 650nm ...