10X-180X C-MOUNT Lens:Working distance: 90-100mmZoom ratios: 1:6.5Magnification Power by 0.7 - 4.5X(about 10 - 180X on the display)view field of Max multiple : 2.4mm*1.3mmview field of Min multiple : 16mm*9mmEyepiece lense : 0.5XSize: 168mm(L) * 50mm(DIA)Weight: 600g56 LED Adjustable Compact Microscope Ring LightProvides intense and focused shadow-free illumination56 bright white LED bulbsLighting direction changeableVariable intensity controlIntense and focused shadow-free illumination100,000 hours of lifePower input: 100-240V, 50-60HZ, auto switchingInside diameter of the ring light: 1.0" (27mm)Overall outside diameter: 1.77" (45mm)Working Distance: 27mm-45mmPackage incluede:1 x Camera1 x Power supply1 x HDMI Cable1 x Remote Control1 x Stand1 x 56 LED Light1 x Zoom C-MOUNT LensNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.