Made of fine quality material, practical, easy to install and use, wide application , has a long service life.

Specifications:
Material: metal
Color: black
Interface diameter: 25mm / 1.0in
Type: 120X, 180X, 300X (optional)
120X lens:
Working distance: 220mm / 8.7in
Zoom C-mount lens
0.5X C-mount adapter
Zoom ratios: 6.5:1
Objective magnification power by 0.7-4.5X (about 10-120X on the display)
Item size: 148mm (L) * 50mm (DIA) / 5.8 * 2.0in
180X lens:
Working distance: 125mm / 4.9in
Zoom C-mount lens
0.5X C-mount adapter
Zoom ratios: 6.5:1
Objective magnification power by 0.7-4.5X (about 10-180X on the display)
Item size: 168mm (L) * 50mm (DIA) / 6.6 * 2.0in
300X lens:
Working distance: 100mm / 3.9in
Zoom C-mount lens
1.0X C-mount adapter
Zoom ratios: 6.5:1
Objective magnification power by 0.7-4.5X (about 10-300X on the display)
Item size: 245mm (L) * 50mm (DIA) / 9.6 * 2.0in
Package size: 255 * 75 * 65mm / 10.0 * 3.0 * 2.6in
Package weight:
120X: 500g / 1.1lb
180X: 520g / 1.1lb
300X: 700g / 1.5lb

Package list:
1 * Lens