Micro Inlaid Mirror Multi-directional Microscope 7x- 4.5 x Durability Wf10x/20mmUser-friendly Operating SystemMicroscope HeadHigh-quality Flexible SpringPremium Aluminum AlloyFlexible Stand & Sturdy BaseWide ApplicationBracket Hole: 85mm / 3.35 '',
Main Straight: 270, Material: Hard Aluminum Alloy, Continuous
Zoom: 0.7X - 4.5X,
Product Size: 68.58 cm x 53.34 cm (L x H) /27'' x 21'', Machine
Objective Lens: 0. X/165 mm, Total
Magnifation: 7X-45X,
Control High Range: 60mm / 2.36 '', Long
Working Distance: 95mm-300mm / 3.7 ''- 11.8 '', Machine
Eyepiece: WF10X/20 mm, Binocular
Pupil Distance: Pupil distance adjustment 54-76 mm ( 2.13 - 2.99 inch), Model: Jewelry Microscope Stand, Field of
View: 5.1 -33 mm ( 0.2 - 1.3 inch), Straight: 15