For users of the Nauticam wet lenses and Water Contact Optics the popular choice has been the Nikon NIKKOR Z 24-50mm f4-6.3 Lens or the old Nikon 24-85 which provides a good zoom range but is a rather slow lens in terms of aperture performance and AF speeds. Now with the release of the lens below that has a fully internal zoom I am excited to see how it will perform with these optics. Looking forward to hearing from anyone who has the option to test it out. That additional 20mm and near to macro performance could make this lens a great all rounder when paired with these wet lenses and water contact optics.

https://www.nikonusa.com/p/nikkor-z-24-70mm-f28-s-ii/20129/overview?srsltid=AfmBOorogKfPsy6gi2KwCpzKECumqE7SBAeVFU3216GDEI_4DHwXyzy8

Photo below with WWL-C and Nikon NIKKOR Z 24-50mm f4-6.3 Lens

That is a very large lens for underwater use. I have never heard of anyone using the 24-70 in a housing and doubt if this one will be much different.

16 minutes ago, Dave_Hicks said:

That is a very large lens for underwater use. I have never heard of anyone using the 24-70 in a housing and doubt if this one will be much different.

It is the same length as the Z105 and a tad bit lighter. I am not saying this would replace that but certainly could be a very versitle option with wet lenses more so than the 24 - 50. It would of course require a longer port than the 24-50 but I've known Canon & Sony Shooters to use these types of zoom lenses behind DP's. Just a fun thought! It is cool to see fast lenses like this that are relatively small with internal zoom.

Edited 5 hours ago5 hr by LGWVPhoto

5 minutes ago, LGWVPhoto said:

It is the same length as the Z105 and a tad bit lighter. I am not saying this would replace that but certainly could be a very versitle option with wet lenses more so than the 24 - 50. It would of course require a longer port extension but I've known Canon & Sony Shooters to use these types of zoom lenses behind DP's. Just a fun thought! It is cool to see fast lenses like this that are relatively small with internal zoom.

The limiting factor for wet optics like the WWL is apparently entrance pupil size, so fast lenses often won't work well, i think someone quoted a filter size maximum as a general guide while back, have to wait and see if Nauticam test it or not. This is why a lot of the lenses on port charts are small kit lenses with relatively slow optics. Might be a possibilty with the WACP?

1 hour ago, Chris Ross said:

The limiting factor for wet optics like the WWL is apparently entrance pupil size, so fast lenses often won't work well, i think someone quoted a filter size maximum as a general guide while back, have to wait and see if Nauticam test it or not. This is why a lot of the lenses on port charts are small kit lenses with relatively slow optics. Might be a possibilty with the WACP?

Oh, that is interesting. I haven't heard that before. If you can link to where that was that would be cool to read more on. Yeah, likely best use case will be for optics like the WACP / FCP.

3 hours ago, LGWVPhoto said:

Oh, that is interesting. I haven't heard that before. If you can link to where that was that would be cool to read more on. Yeah, likely best use case will be for optics like the WACP / FCP.

This thread talks about it a bit, you need to be a wetpixel memebre signed in to read it infortunately:

https://wetpixel.com/forums/index.php?/topic/67326-nauticam-wwl-with-full-frame-canon/&do=findComment&comment=425646

You might be able to find it on the wayback machine??