ChipBPhoto

Good question. Need to first confirm if the RF-EF adaptor would mount on the RF TCs. Canon designed them so that a very limited lens selection can accept them.

Hi Jim, I have the 140 setup now. It’s good, but I want to go smaller. I’m potentially looking to sell the 140.

Hi all, I am looking for a clean Zen 100 dome for the Canon 8-15 lens, Nauticam mount. Glass must be perfect. Located in South Florida. Prefer US seller. Thanks for looking! chip

Nicely done Walt! Glad to hear you and Issac were able to get a dependable solution. And just in time for Goliath season!

As it was explained to me by those in the know, the simpler the lens design, the better the water specific correction ability. (Ie think contact lenses specifically for water correction). That is why we normally see mid-grade lenses recommended with WACP/WWL solutions. (Sony 28-60, etc.). Not bad lenses, but simple “kit” lenses. Better quality G / GM / L lenses perform better in standard domes due to no water correction built into the dome glass. The dome solution relies much more heavily on the lens optics quality than the water contact options. From what I’ve seen and used the 28-60 seems to be the best option with the WACP-C. I personally don’t believe you will see any benefit uw adapting the 24-50 G lens for use with the WACP-C.

If you enjoy macro, I’ve been super happy with it! The focus light of the MF-2 seems to be bright enough to use in most light conditions and is fairly accurate. I attached a small clip on the snoot so I can clip it on my BC when I want to use the MF-2 as a strobe for a wider scene. I’m just using 1 MF-2 when I dive macro and like the dramatic results I can achieve.

Good explanation! Realistically, about 1/800 - 1/1000 or so for the HS-2, but you most likely wont need that fast. The biggest benefit is to help tame a sun ball or use a wider aperture beyond the 1/160-250 normal limit. 1/640 or 1/800, or less, can normally do that very well.

For float arms I use a mix of Nauticam carbon arms at the base and then Stix for the upper arm. This allows me to quickly adjust buoyancy as needed depending on the port, strobes, etc. I am using that day. I also find the longer Nauticam clamps to be perfect for the middle joint. The longer distance allows the top arm to fold flat against the bottom arm for carrying / handing up to the boat. I resisted for a while, but am happy I did that upgrade. As far as clamps in general, Nauticam now has finer threads. I have found this provides a tighter lock without having to over tighten as well as being able to be slightly loosen for movement without being sloppy. If you haven’t already, also get the Nauticam lanyard. Again, I resisted and finally broke down and got it. Super easy and dependable solution! And it’s a buy-it-once thing. (Well, unless you drop it over the deep blue like I did.)

1,000% agree! It hurts (financially) to get into UW photography, but once you bite the bullet on certain items, you have them forever. I tend to buy brand names such as Nauticam, ULCS, etc. Yes, they’re making a nice profit margin to cover their R&D costs, but as a general rule they wouldn’t put their name on junk. My opinion is you’re rolling the dice with off-brands. May work; may not work. I’d rather not find out on a trip.

Oooooooo, that’s purdy!! Christmas came early this year, @Johno1530 ! Your wife’s comment was the best! You def won the prize there. A tip that has served me well is to soak your rig, articulate the buttons/levers, and then dry it. Don’t just let it drip-dry or you will find spots build up on the housing. I picked up an inexpensive electric keyboard blower that I use after then soak to blow water out from underneath the buttons, etc. It’s amazing how much stays there which can reduce and eventually jam up the movement. I know, it sounds like serious OCD, but I like to take care of my toys. It actually takes longer to explain it than do it. Congratulations and enjoy the new adventure!

Most excellent and on-point comments by you both @dhaas and @Davide DB ! I've been giving PADI my annual instructor dues for over 30 years, and have had either a uw video or still camera in my hands the entire time. While I didn't jump at every new iteration, I certainly have done my part to contribute to camera, housing, and bits and bobs manufactures. I remember being shocked at the condescending comments in a local camera shop by the owner. He grew up learning to process on film, and he had a fair amount of frustration to share about the rise of these new DSLRs. He ranted about the "art" being taken out of photography by people using computers to both take the images and then process them. "Anyone can now take pictures, but it's not real" he exclaimed! (Quite odd for a shop owner to tell a potential customer looking to buy a new DSLR 😆) Year later, I can kind of understand perhaps a bit of what he was feeling. But then again, "art" is what you make with the tools at your disposal. AI and technology in general has dramatically put a hurt on the commercial photo industry. Honestly, most images needed for online sales can easily be made on a iPhone and some minor lighting, and that may not even be needed. With that said, I still find joy in the hunt. The hunt to make the best image I can from the same scene 20 others on the same dive boat may see. I still thrive on creating a unique view that others may pass right over. What we hold in our hands is nothing more than a tool. What we do with it, and how we finish it, is the creative part that not everyone or every technology can replicate. Would I be disappointed to dramatically reduce the size and weight of my 26 lbs rig, and get similar results? Absolutely not! Will I still be driven by the hunt, the creative processing, and the joy to share the results with others? I believe all of us in this community will respond with a resounding "yes", regardless of the tools we may use. That is the "art" we create. ...and yes, music sounds way better on vinyl with proper speakers! I am saddened by those that have never experienced it. 😎

Hey John - I’d say that’s a good plan. While you won’t be able to get perhaps every ultra-wide image, I think you’ll be pleasantly surprised with its versatility. Unfortunately, there’s no solution that is the “everything” lens. I’ve found the WACP-C to be reasonably close for 90% of what I do. Enjoy! chip

I agree with what Chris shared. I use the 140 dome with the Canon 8-15. I’m very happy with the performance underwater. It is also quite easy for travel. I rarely do splits, but have been successful in calm water. I’d say invest in what you want to do as the primary goal, and then supplement as needed as you go.

So happy it was useful!

Hi Wolfgang, I never did find the actual reason. What I do now is pay special attention to the ribbon cable so I do not bend it sharply in anyway when connecting it to the top of the hotshot. Since I’ve been doing that, I’ve not had any issues. I have no idea if that solved the problem or is just a coincidence, but so far all is good.

Truly my pleasure! I’m sure you’ll bring back some great images to share!

Hi John, Congratulations! You are going to love the Nauticam housing. They have always done a great job of putting the buttons in the right place. Ie Playback is always with the left thumb and the shutter is always the right finger, regardless of the specific housing model. If you are a bit OCD about soaking it after each dive, articulating the buttons/levers in the soaking water, and cleaning the o-rings, it will last you for many, many years. Good call on the WACP-C. I find it to be a good all around blend for 90% of what I like to photo. I did a couple wrecks yesterday in 10-15m visibility. I was able to get both the wide as well as some very tight details. In full disclosure, there were a couple times I would have liked to have been wider, but I would have had to sacrifice the zoom I enjoyed. I have attached the Nauticam port chart for the WACP-C to review. Unfortunately, the 8-15 only works in a dome. But there’s an upside. Because of the special nature of the fisheye lens, Zen makes a 100mm dome designed specifically for the Canon 8-15. To use this, you will need either: - N100-N120 adapter II w zoom knob, the Zen 100 dome, zoom gear, EF-Sony adapter, lens OR - N100-120 adapter II w knob, 140mm dome, N120 30 extension, gear, EF-Sony adapter, lens. Note - you must get the 140 dome that has the removable shade if you want to do circular fisheye. The Zen 100 dome has a removable shade built-in. The 1st option is the smallest and a little less expensive. This should make for an easy travel set should you want the fisheye and WACP-C. The 2nd would give you slightly sharper corners, but be bigger and more costly. Either set would give you 15mm 180 fisheye and 8mm circular fisheye, but no usable zoom in between. If you are not interested in doing the circular fisheye, you can skip the zoom gear. You can add a 1.4x teleconverter to each with the appropriate zoom gear and additional extension, if you want. One other important thing I learned when I first moved to the 61mp sensor…focus is critical! The sharpness you will see if incredible, if it’s in focus. Similarly, if focus is not spot on, it will be equally noticeable. APS-C sensors are far move forgiving in this area. But when you get it right, the detail is amazing! Also, regardless of what you may hear, the WACP-C really needs to be at f/11 or f/13 if you want a deep DoF. You do have the ability to get close focus subjects sharp and shallow DoF for background separation with this FF sensor. The port is very good at allowing super close focus. Having that zoom ability will allow you to tighten up in an otherwise skittish subject. Higher resolution will give you a bit of cropping room as well. Below are 2 videos Alex Mustard did showing how he customizes his menus. The a1 and a7rV have the same menu settings. A bit more than you asked, but hopefully helpful. Again, congrats on the new kit! Let us know what you think. chip WACP-C Port Chart.pdf

Sounds good. Keep it mind it is a prime lens, so no zoom.

My pleasure! I know going through all the options can be a bit overwhelming. I’ve heard amazing stories from Socorro. It’s the place for big critters for sure! I did the Bimini hammerheads this year. I used the WACP-C and had fantastic results with the zoom range. I was able to get the distant scene at the feeding box as well as zoom out wide for the close fly overs. Yes, the water contact options replace the tradition dome. FYI - The WWL/WACP-C are the same quality and specs. The WACP-C is a dry port and the WWL-1B is a wet mount that has a bayonet mount to attach at the end of the 45 port. You need to “burp” the WWL once in the water to make sure there is no air trapped between them. It is, however, a bit smaller and slightly cheaper than the WACP-C. WWL-1B - 28-60, zoom gear, Port 45, bayonet mount, and WWL-1B. WACP-C - 28-60, zoom gear, N100 30mm extension, WACP-C (Obviously double check me with your dealer) Many people feel the water contact options do improve image quality at the same or slightly more open aperture as a dome port. Splits, however, are only possible with a dome.

I’ve been a long time Canon user and now Sony. In overall usability, the 2 big things I seen are: - Canon colors are legendary. Yes, you can alter in post, but I like them as a staring point. - Sony has better tracking. Canon is not bad, Sony is just stronger. APS-C is a terrific format, especially for size. Either would be relatively the same, float arms perhaps making a difference. Yes, Tokina 10-17 works with the a6700. I too use a Sigma MC-11 as the adapter. The N85-N120 covers the adapter depth. Add the Zen N120 100mm mini dome for Tokina, a zoom gear, and you are set. The same N85-N120 and Sigma will work with the Sigma or Canon EF 100. As far as I know, both are about the same in overall user experiences, aside from the comparison I shared above. Also keep in mind the button configuration in a housing will be completely different that the body alone for land photos. Either will require the same learning curve of new button placement in the housing. With that said, Nauticam has done a fantastic job of making logical sense of how their buttons are positioned. Between the 2, it’s mostly personal preference. Good luck and let us know what you do! chip

Hi John, Welcome to the Nauticam family! Yes, I definitely have experience I can share. First question is what “look” do you personally like/want? - Fisheye is ultra wide with a 180 degree angle of view. (AoV) Great for super wide scenes and/or Close Focus Wide Angle (CFWA). There is a distinctive fisheye look that will make the center of the image look closer and the edges further away, with some barrel distortion. The Canon 8-15 lens is really either a circular 8mm fisheye or 15mm fisheye. There is no real usable zoom range in between unless you add a teleconverter. A small 140 dome works very well with this lens. - Rectilinear, or more traditional lenses such as a 16-35, will give a wide field of view, but much less than a fisheye. They will require a dome port. Also be sure the particular lens can close focus so it will be useful uw. The new Loawa 10 lens has a 130 AoV and seems to work well in either a 180 or 230 dome. Not many people I know use the 12-24. These are often used at f/13 or higher to get sharp corners. Split images basically require a dome of some sort. - Water Contact lenses, such as the WACP/WWL are a relatively new technology that basically puts water correcting contact lenses on an average kit lens such as the Sony 28-60. (The 28-70 is an older lens and most prefer the image quality of the newer 28-60) In addition to creating very sharp images, the WACP/WWL solutions also give a wide 130-69 degree AoV which is a longer zoom solution with quality at all lengths. This can be helpful especially with big animals. There can be a hint of barrel distortion as a slight trade off for the wide zoom flexibility. They are also famous for the ability to focus extremely close to a subject, as in “almost touching a starfish leg and still being able to focus” close. Bear in mind there will be many personal opinions that will be portrayed as the “best” as if it is fact. It is up to your personal taste and what you want. Many prefer the dependability of standard domes. Others like the zoom flexibility and easy port solution of water contact lenses. Both are right for the right situation. For me personally, I have been mostly a fisheye and macro photog. I have the Canon 8-15 and it has worked well. With that said, I actually prefer the water contact option. The zoom flexibility of wide, CFWA, and incredibly close focus ability fit my needs nicely. I did a wreck dive today where I was able to capture expansive bow images as well as zoom in for shark passes. The WWL-1B and WACP-C are basically the same high image quality. The WACP-1 is substantially larger, heavier, and more costly, but does have truly fantastic results. As far as macro, the Sony 90 is extremely sharp and fast focus on the a7rV. (Quite slow focus on older bodies) That’s an easy one to select. Once you answer which of the 3 types of looks you want from above, that will help point you to the best option for you. In short, there’s no wrong answer today, so long as you get a lens that close focus and pair it with the correct port. Good luck in your new rig! Always happy to help. chip

I absolutely agree with this, especially after experiencing it first hand. I recently tried to use the Retra LSD w my Z-330. Despite a most meticulous effort to correctly aim the focus beam, the design simply does not deliver a reliable result. The misses were substantial. And this was in extremely calm, shallow conditions where I could make multiple attempts on the same subject. While I too am starting my snoot journey, I have already learned how an accurate aiming light is critical to successful results. My next attempt is the Backscatter MF-2 with snoot, a solution about which I hear many positive reports.

Hi all, I am looking for a gently used Retra LSD snoot, specifically for the Inon Z-330. I am located in South Florida. Thanks! Chip

Hi @hedonist222 - congratulations! I did this exact move last year. You will see a huge improvement in your user experience, especially around the Sony 90 macro performance and AF abilities in general. Your list is very comprehensive. Well done! The Turtle trigger works fine. I use an UW Technics trigger, but basically the same idea. The basic Nauticam manual trigger will also work, but it does not support HSS that you may want in the future. The Nauticam housings have built-in threaded connection points for the fiber cable to screw on top of the housing. Either the new Nauticam or Backscatter universal cables have the correct female connectors to attach to both the housing and MF-1. If you are going to focus on macro, many people find the Nauticam 45° 1:0.8 Viewfinder to be very useful. This allows you to look down into the viewfinder so your rig can be more easily placed on the bottom for those great eye-to-eye pics of the smaller critters. This can be added later if you choose. As a heads up, the SMC-1 is a terrific tool and makes incredibly high-quality images. I use it with the flip holder and find it works well. With that said, there is a steep learning curve to it due to the close distance to the subject required and thin focus plane. I would suggest getting very comfortable with the Sony 90 alone before you add to your tool kit. The SMC-2 is an entirely new level of extreme frustration due to its almost microscopically thin focus plane. Most would agree the 45 degree viewfinder would be a more useful tool from day one. Best of luck with your new rig!

Agreed, this would be an interesting comparison. Over the coming months we will see how this new addition actually performs.