Head: 360 degree rotatable 45 degree inclined binocular.
Eyepieces: 30mm super widefield high-eyepoint WF10X/20MM.
Working Distance: 4" .
Diopter Adjustment: +/- 5dp.
Interpupillary Distance: 2-3/16" - 2-15/16".

Round Plate: 3-3/4" in diameter
Stand: 10" x 7-7/8" x 10.75"
Illumination: 56-LED Light
Power Input: 110-240V, 50-60HZ, Automatic Switching
Accessories: Paired eye-caps
Weight: 5.5kg

1 x Trinocular Stereo Zoom Head
1 x Pair of Super Widefield 10X20MM Eyepieces
1 x 56-LED Light with Adapter
1 x Pillar Table Stand
1 x Focusing Rack
1 x C-mount Adapter
1 x Pair of Eye-Guards
1 x Pair of Clips
1 x Dust Cover
watch repair, soldering, scientific experiments, education, etc.
Both adults, elderly and can easily use it.
Also this USB microscope can be a gift for fathers, boyfriends.