Characteristics:
 
1) Zoom A3 series was a high performance zoom stereo microscope that positively formed the image, horizontal type zoom, zoom ratio is 1:7, working distance is 103mm.

2) It was constructed by guide post, light and comfortable. Repeatedly calibrate the main instrument image at the image transferring function to obtain super clear range, observation angle 45 °and 60 °are for optional, the focusing part are adopted advanced ball type guide rail, smoothly and comfortable lifting, exquisite appearance.
 
3) Large field of view(22mm), high diopter. Convenient for maintence , clearance and adjustment.
 
4) This instrument is widely used for medical service, agriculture, geology, electronic precision mechanical industry and department, especially suitable for LC bare chip inspection, LCD printing paste inspection, LED production inspection, PCB inspection, press and electroplating, electronic parts inspection etc.
 
 
Specification:
 

Model	Binocular Zoom A3	Trioncular Zoom A3T
Code#	411-122	411-132
Objective	0.67x~4.5x Zoom Objective, Zoom Ration 6.7x
Eyepiece	High eye-point and wide-field eyepiece WF10X/22mm
	Optional WF15X/16mm,WF20X/12mm,WF25X/9mm and object micrometer is available
Magnification	6.7x~45x,it can extend to 3.35x~180x
Zoom Driver	Horizontal Axial Driver Control Knobs
Working Distance	105mm(effective distance),it can extend to 26mm~177mm
Microscope Head	Binocular Observe Head with 45°incline and 360°rotatable	Trinocular Observe Head with 45°incline and 360°rotatable
	Interpupillary distance adjustment range 54~76mm with bilateral ±6 diopter
Microscope Holder	Focus adjustment range 50mmm,focusing knobs elasticity adjustable Drawtube diameter 76mm
Microscope Stand	Pillar diameter 32mm and high 240mm Black & white working board diameter 95mm Contact Infomation Send Inquiry Company name:DongGuan Sinowon Precision Instrument Company Status:[Offline] [Send message] [Chat] Business contact:Marshall Zheng (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:615, Building A1, Tian an Cyber Park Zip:523080