Magnification: 8x

Objective dia.: 30mm

Focusing: eyepiece focusing

Field of view: 122m/1000m

Measure theory: semi-conductor laser, no harm to eyes

Measure distance: 15-999m

Measure tolerance: +/- 1 m

Reading: LCD

Size: 148X96X58cm

Weight: 230g

Battery: 1pc CR2  (not included)