*Initial Response (Within 24 hours)* 1. Acknowledge client's request for design changes. 2. Clarify expectations and objectives. 3. Request additional information (if needed). *Assessment and Analysis* 1. Evaluate design change feasibility. 2. Assess impact on performance, cost, and timeline. 3. Identify potential risks and opportunities. *Communication Strategies* 1. Transparently explain design change implications. 2. Provide clear, concise updates on progress. 3. Use visual aids (e.g., diagrams, simulations). 4. Schedule regular meetings or calls. *Client Expectation Management* 1. Set realistic expectations on timelines and outcomes. 2. Establish clear decision-making processes. 3. Define change management procedures.

Navigating design changes in optical devices effectively starts with clear communication—explain why changes are necessary and use visuals to help clients understand. Set realistic timelines, managing expectations around deadlines and potential delays. Be upfront about cost implications, explaining how changes add value or lead to savings. Keep clients updated throughout the process, involving them in decision-making and offering options when possible. Be prepared to compromise if necessary, while highlighting long-term benefits like improved performance, durability, or efficiency to ensure client satisfaction.