0:59 Long-exposure photo session at Seonnyeobawi Beach(선녀바위 해수욕장) at YoungJong Island, South Korea. Stephen W. Park 40 views - 1 month ago
2:16 Sigma 35mm f1.2 DG II & Viltrox AF 35mm f1.2 LAB Lenses performance comparison Stephen W. Park 96 views - 5 months ago
2:01 Leopold FC980C silence modified vs Realforce 104UB normal slider Stephen W. Park 2.9K views - 9 years ago
2:01 Leopold FC980C Black version typing after spring lubrication Stephen W. Park 4.5K views - 9 years ago