7x-45x Magnification Continuous Zoom 3.5X-90X Big Size Stand Binocular Stereo Microscope + 0.5X 2X Auxiliary Objective Lens

Feature:

7X-45X zoom magnification power with crisp sharp images
Super widefield high-eyepoint optics
widefield of view
4" (100mm) working distance
Sturdy all-metal pillar stand
Powerful 56-LED ring light with dimmer
This stereo microscope has a 56-LED ring light that offers super widefield optics and 7X-45X zoom magnification power with a cool light illumination system. It is an ideal instrument for industrial inspection and/or biological lab applications. This microscope is perfect for gemologists, manufacturing engineers, dental lab technicians, and anyone in electronic and semiconductor industries.
Key Feature:

An excellent stereo inspection microscope with intensity-adjustable 56-LED ring light
7x-45x super wide zoom magnification power
Bright cool light 56-LED illumination system
High resolution with great flatness and contrast, giving sharp and clear images
Binocular head with 45 degree inclined 360 degree swiveling eye tubes
Sharp stereo erect images with a wide field of view
Crystal clear original true color microscope images
Dual eye tubes with adjustable diopters
Large working distance
Sturdy all-metal table stand
Accurate alignment reduces eye strain for longer periods of viewing
Full optical glass elements
Precise ground glass lenses
Full metal chrome-plated mechanical components
Adjustable interpupillary distance
Rubber eye-guards included

Specification:

Head: 360 degree rotatable 45 degree inclined binocular
Eyepieces: 30mm super widefield high-eyepoint WF10X/20MM
Objective Zoom Range: 7X-45X, using the Barlow lenses
Working Distance: 4" (100mm)
Diopter Adjustment: +/- 5dp
Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)
Round Plate: 3-3/4" (95mm) in diameter
Stand: 10" x 7-7/8" x 10.75" (254 x 200 x 275mm)
Illumination: 58-LED Ring Light
Power Input: 110-240V, 50-60HZ, Automatic Switching
Accessories: Paired eye-caps
56 LED Adjustable Compact Microscope Ring Light
Provides intense and focused shadow-free illumination
56 bright white LED bulbs
Lighting direction changeable
Variable intensity control
Intense and focused shadow-free illumination
100,000 hours of life
Power input: 100-240V, 50-60HZ, auto switching
Inside diameter of the ring light: 1.0" (27mm)
Overall outside diameter: 1.77" (45mm)
Working Distance: 27mm-45mm

Package incluede:

1 x Binocular Stereo Zoom Head
1 x Pair of Super Widefield 10X Eyepieces
1 x 56-LED Ring Light with Adapter
1 x Pillar Table Stand
1 x Focusing Rack
1 x Pair of Eye-Guards
1 x Pair of Clips
1 x Dust Cover
1 x 0.5X Microscope Auxiliary Objective Lens(Working Distance 165 mm)
1 x 1.0X Microscope Auxiliary Objective Lens(Protection function)
1 x 2.0X Microscope Auxiliary Objective Lens(Working Distance 40 mm)