The Unitron Z850 with Ball Bearing Boom Stand, a 4.3:1 zoom ratio is an ideal choice for industrial inspection, assembly, quality control, OEM integration, research and education applications.
 
Standard Specifications
0.8x to 5.0x zoom magnification range
4.3:1 Zoom ratio
Magnification range 8x to 50x (with 10x eyepieces)
Interpupillary Distance Adjustment 52mm – 75mm
WF10x/20mm focusing eyepieces
Airtight and anti-mold design
115mm working distance
Bonder arm focusing mount
Secure ball bearing boom stand