Re-learn how an optic feels
Update 0.4.0.78 adjusted aim blur so it no longer depends on field of view or magnification, and softened scope-lens reflections while retaining visibility in dark areas.
Practical use
Test your preferred optic after updating. Set up a controlled sightline, compare clarity at your normal field of view, and avoid treating an old video setting as current evidence.
Version note
This independently written guide summarizes current official update information. Check the live game client and official notes before making a high-risk decision, because live-service rules can change.
Independent guide based on supplied research and current official information.