Barska AC12136 User Manual

To mount the Barska AC12136 scope, first ensure your rifle is unloaded. Attach the scope rings to the rifleās rail, position the scope within the rings, and adjust for eye relief. Align the reticle and then tighten the ring screws evenly.
To zero the scope, set up a target at your desired distance. Fire a group of shots and adjust the windage and elevation turrets to align the point of impact with the point of aim. Repeat until the scope is accurately zeroed.
Use a soft, lint-free cloth or a lens cleaning brush to remove dust. Apply a small amount of lens cleaning solution to a microfiber cloth and gently wipe the lenses in a circular motion. Avoid using paper products or rough materials.
If the reticle is blurry, adjust the diopter setting on the eyepiece until the reticle appears sharp. Ensure the objective lens is clean and check that your eye relief is correctly set.
To adjust the parallax, rotate the adjustable objective lens or side focus knob until the target image appears clear and the reticle does not shift when you move your eye.
Regularly check the scope mounts for tightness, clean the lenses after each use, and store the scope in a cool, dry place away from direct sunlight. Inspect the scope for damage before each use.
The Barska AC12136 is nitrogen purged and O-ring sealed to prevent fogging. Ensure that the seals are intact and undamaged. For additional protection, use anti-fog lens wipes or covers in extreme conditions.
Check that the scope mounts are secure and that there is no play in the rings. Ensure the scope and mounts are installed correctly and consider using a torque wrench for precise tightening.
Yes, the Barska AC12136 scope is designed for low-light conditions. It features fully multi-coated lenses that enhance light transmission, providing a clear image in dim environments.
Store the scope in a padded case or its original packaging to protect it from dust and impacts. Keep it in a cool, dry environment and avoid exposure to extreme temperatures or humidity.