Bushnell Trophy Rifle Scopes Instruction Manual - Optics Trade Blog 8 Mar 2021 —

. It typically features an illuminated reticle (Red/Green) and a 40mm objective lens to maximize light transmission.

Set your scope magnification to its highest power (9x) and mount the scope loosely in its rings. Slide the scope forward or backward until you see a full field of view without any black "halos" or "donuts" around the edges.

The Bushnell 3-9x40 EG (often referred to in "Illuminated" or "Elite" contexts) is a variable magnification riflescope designed for medium-to-long-range shooting

Unlike a simple duplex crosshair, the EG reticle features thick outer posts that draw your eye to the center, but with on the lower vertical post. The manual explains: