I Visited China’s Hidden Tech City To See How Lenses Are Made

In this video, we take you inside China’s secret tech capital—the hidden optical manufacturing powerhouse responsible for crafting everything from specialized macro probe lenses to high-end cinematic glass.

We got exclusive access to high-tech optical clean rooms, automated lens production lines, and precision testing labs to uncover the engineering and micro-technology behind modern optics. From raw glass element shaping to nanometer-precision coating, see the full process of how high-performance lenses are designed, built, and tested. Thanks to Laowa for inviting the team over to see the facility and the city of Hefei!

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Equipment & Gear Featured

Tilt Shift: https://bhpho.to/4xtzF0D 

12mm Zero D AF: https://bhpho.to/4xcrPIz 

24mm Probe lens: https://bhpho.to/4biQWRq 

Zoom Probe Lens: https://bhpho.to/4x6k2M2 

180mm Macro: https://bhpho.to/4yNcIa0 

200mm f2.0: https://bhpho.to/4fJOuEY 

50-100 Anamorphic: https://bhpho.to/3TLCk73 

35mm cine T1.0: https://bhpho.to/4g1HowI 

45mm F0.95: https://bhpho.to/45zzKnb

Video Filmed on Ranger Lenses

16-30mm: https://bhpho.to/4fO2iOS 

28-75mm: https://bhpho.to/44Wu6eH