Features:
a. Unique structural design so that it has better anti shake attack effect;
b. Center focus, with right eyepiece focusing adjustment;
c. This lens uses BAK4 and K4 optical glass production, ultra clear built-in wide-angle mirror;
d. Field of view: 367ft@1000yds ;122m@1000m;
e. Multiples: actual magnification of 16 times.
f. Actual lens diameter: 50mm;
g. Weight: about 750 grams;
h. Volume: 180mm × 188mmX62mm





