1. Wide FOV easy for acquist danger game or big game; 2.Very good color rendition give your real animal looks like; 3. light throught to 95%; 4. Compact size and light; 5. Exact click value with tolerance below 1%; 6. quick target acquistition glass reticle; 7. very strong illuminations clear to see even in middle moon of sunshine date; 8. Pop Up lockable turret, give your easy tracking on turret dial.