Marelux MacroView MV-24 Wet Conversion Lens?

Here is something interesting. While thumbing through Marelux’s website yesterday, I happened to see on their Wet Lens page a listing for a MacroView MV-24 Wet Conversion Lens. I don’t know when this was added to their site, but this new mystery optic is described as another conversion lens for a 90mm to 105mm macro lens designed to provide the equivalent focal range underwater of a 24mm wide-angle lens.

https://www.marelux.co/products/macroview-mv-24-wet-conversion-lens