Product Installation & Repair Guide

Learn how to install, maintain, and repair Hesh optical products with our step-by-step video guides.

These product installation and repair tutorials help optical retailers, technicians, and users understand how to properly set up and maintain optical instruments and equipment. Our guides cover troubleshooting tips, basic repairs, and product maintenance to ensure long-term performance.

The videos below demonstrate simple instructions for replacing parts, installing components, and maintaining optical equipment used in optical stores, laboratories, and eye testing setups.

Installation & Repair Videos

- SLIT LAMP - SL 001 - Halogen Bulb Replacing - View Video