3.5X-90X Trinocular Stereo Microscope 144 LED Light+Mat For Soldering

Features:
7X to 45X Continuous Zoom Magnification Power
45-degree Inclined Trinocular Simul-focal Head with SUPER WIDEFIELD High-Eyepoint Eyepieces
Trinocular port for adding photo or video capability
30mm Super Widefield WF10X Eyepieces with 20mm Field of View
High Resolution with Great Flatness and Contrast
Sharp Stereo Erect Images over a Wide Field View
Crystal Clear Original True Color Images
Large Working Distance
Accurate Alignment Ensuring a Fatigue-Free Viewing
Full Optical Glass Elements
Precise Ground Glass Lens
All Metal Mechanical Components
Adjustable Interpupillary Distance
Manufactured under ISO 9001 Quality Control Standard


Specifications:
Head: 45-degree inclined 360-degree swiveling trinocular simul-focal
Eyepiece: 30mm super widefield high-eyepoint WF10X/20
Objective: 0.7-4.5X
Zoom Range: 6.5:1
Trinocular Port: 23mm photo port
Interpupillary Distance: 2-1/8" to 3"(54-76mm)
Field of View: 1-1/4" (33mm)
Working Distance: 7X-45X (100mm) Use 0.5x objective lens 3.5X-45X(165mm) Use 2.0x objective lens 7X-90X(40mm)
Head Mounting Size: 3" (76mm) diameter
Accessory Mounting Size: 1-7/8" (48mm female thread) diameter


144 bright white LED bulbs
100,000 hours of life
Intense and focused shadow-free illumination
The brightness of 0-100%Adjustable,high brightness
Variable intensity control    
Power input: 100-240V, 50-60HZ
Suit for the dia of the lens: 30mm-160mm


Package Including:
1 x Trinocular Stereo Zoom Head(Working distance is about 10cm)
1 x Pair of Super Widefield 10X20MM Eyepieces
1 x Pair of Eye-Guards
1 x Dust Cover
1 x 144-LED Ring Light 
1 x Big Stand
1 x 76mm Focusing Holder
1 x High temperature resistant working pad
1 x 1.0X Microscope Auxiliary Objective Lens(Protective Function Lens)
(Optional)
1 x 2.0X Microscope Auxiliary Objective Lens(Working Distance 40 mm)
1 x 0.5X Microscope Auxiliary Objective Lens(Working Distance 165 mm)
1 x Adjustable Metal Arm