Nate Hsu

@Oskar - Retra UWT There was previously a suggestion about a possible trade-in program. Building on that idea, I’d like to explore whether it might be feasible to assess upgrade options based on actual usage condition. For example, if strobes could be evaluated by trigger count or overall usage condition to qualify for a paid upgrade, it could meaningfully extend the product’s lifespan, reward long-time users, and reduce electronic waste — all in line with modern sustainability goals. Given that the Pro Max and Pro Max II seem mechanically quite similar, perhaps an upgrade could be achieved by replacing only the internal electronics or reflector (if technically feasible). I realize this would require internal assessment by Retra, but it could offer real value to existing users while supporting the environment. This kind of approach would not only improve the user experience but also reflect Retra’s commitment to long-term sustainability — definitely something I hope we’ll see more of in the future.

I would like to know the differences between viewfinders from Seacam S45, claiming with x3 magnification and from Nauticam full frame angle , claiming with 40º 0.8:1 of magnification.

I am using 70-200 for Marco Camera: Sony A7RV Gear : Nauticam Housing Nauticam N100 to N120 35.5mm Port Adaptor II Nauticam N120 Macro Port 60 Nauticam SMC-1 I fixed the focal length at 70, but the shot was still too small and needed to be cropped. I want to try it again with the SMC-2, which can cut less.

Hello everyone! I'm Nate. I have a deep passion for photography, especially capturing the underwater world and all its incredible details. I find that photography allows me to share the beauty of the ocean and the unique perspectives it offers. I'm always eager to learn and improve, so I'm excited to connect with each of you and exchange ideas and techniques. I look forward to sharing our insights, learning from your expertise, and growing together in this community.