Davide DB

The Backscatter Mini Flash 3 is the latest evolution in Backscatter’s ground-breaking Mini Flash series of macro-focused underwater strobes. The Mini Flash 3 boasts the same incredible macro shooting capabilities of the Mini Flash 2, but now with Sony TTL and the ability to disable learning mode for easier manual flash triggering. https://www.backscatter.com/reviews/post/Best-Underwater-Compact-Strobe-Backscatter-Mini-Flash-3

List updated!

Hola, if you post the STL file or give me a link to it, i will publish in our DIYpedia post

The last two are really interesting

What's the MFD at 1.4 and 2.4

You made me remember an absurd DUI drysuit. The 30/30. They called it the travel suit for the tropics. It was made of a "breathable" material that they claimed was supposed to eliminate condensation and sweat but prevent water from entering. It didn't have boots but had latex rings at the ankles identical to the wrist seals. Now they don't make it anymore (and rightly so, I say 😁). The suit was not dry at all. I think a friend of mine still has one forgotten in some closet. https://www.diverightinscuba.com/30-30-drysuit.html

Really cool design regardless of its use 😁 What parameters have to be held in account for the fresnel lens? Focal distance... ok but is there a specific distance from the light source?

Thanks a lot!

The record-breaking 2023 marine heatwave has killed nearly all of Florida’s critically endangered Acropora coral colonies, marking the species’ functional extinction in Florida’s Coral Reef, researchers report in Science. The findings sound a dire warning for the future of coral ecosystems in our rapidly warming oceans. https://www.science.org/doi/10.1126/science.adx7825

Did you use a fresnel lens?

One hint 😁

Thanks for your detailed report. Morabeza!

Welcome to the forum! We appreciate your goal of using your images to promote ocean conservation and look forward to seeing your work and hearing about your experiences. Ciao

Only Rec.709, sorry

Yes, mucilage is one of the big problems here in the Mediterranean. Now it's like this almost everywhere in the summer, and nature recovers in the winter with increasing difficulty. I have several videos that document the changes and now I'm just forced to remember.