XTS Series Stereo Zoom Microscope Head

XTS: Binocular (# 1121) with WF10X Eyepiece (# 2110)
Zoom Range: 0.7x-4.5x
Zoom Ratio: 1:6.5
Total Magnification: 7-45x standard, 2.1-225X with optional lens
Working Distance: 108mm (without Auxiliary Lens), it can be 38-314mm with Optional Auxiliary Lens.
Field of View: 5.1-33mm standard, 1.1-124mm with optional lens
Interpupillary Distance: adjustable 55-75mm
Binocular Tube: inclined 45 degree.
Diopter Adjustment: ±5 Diopters
Binocular Body: Can be rotated a full 360 degree.