2021-01-9 863
Question 1: I see you have the thermal camera core with shutters and without. May I ask what is the advantage between having a shutter and not having one?
2021-01-7 698
1. Can MH manufacture IR lenses and Ge raw material in your facility?
-----Yes, we can !
2.Does MH has SPDT machines and furnaces for Ge growing and equipments for Ge raw materials?
----Yes, MH has .
2020-12-29 325
Optical compensation zoom system: when several groups of lenses are used for zoom and compensation in the zoom lens, the movement of each lens group is carried out in the same direction and at the same speed, so it only needs a simple mechanical structure
2021-01-9 
863
