Optical Adjustable iris diaphragm

1. In optical experiments, we often need point light source or to control through light. We can choose    iris diaphragms  Continuously adjustable clear aperture . 

2. LSGL1 series iris diaphragms with features of many blades, aperture pliable, continuous 

adjustable, the  small and beautiful appearance, which use very convenient.

Any customized is welcomed by us.