Variable from 3x (for close-range/wide field of view) to 9x (for precise long-range shots). Objective Lens: 40mm, designed for high light transmission.
: The internal tube housing the reticle and lenses, which moves when you adjust for windage or elevation. 2. Mounting and Preliminary Adjustments bushnell 3-9x40eg manual
: Use a soft microfiber cloth or a lens pen. Avoid using shirts or abrasive materials that can scratch the multi-coated glass. Variable from 3x (for close-range/wide field of view)
A scope is only as good as its mount.