JackConnick

You are choking a marvelous camera by using a poor lens for it. You should sell it and buy the Sigma 15FE. Overall the costs to swap them out are very low, maybe $250 or so. The 10-17 is not an FX lens, it will vignette and does not resolve anywhere near enough resolution for the D850, even in DX mode.

SagaDive makes ports for almost all housings. Their macro ports are very nice, tapered and threaded to 67mm. They come in Delrin or aluminum, we've found the delrin to work well. We've had macro ports made for Nauticam, Subal, Sea & Sea and SEACAM quite successfully. I don't see a reason that a SagaDive port, threaded to 67mm wouldn't work with a MWL or WACP for a SEACAM housing, but it's not been tested.

This filter really only works well with a 9" dome and improves the corners by about 1-2 stops. It wouldn't do much for a 8.5" dome and it costs $399.

Need to see images, settings. The 8.5 acrylic port is not the best for that lens; a 9" glass dome is much preferred, along with a longer 70mm extension.

Novus works fine, I've used it many times. You have to start with 3, get the deeper scratches out, then 2 to smooth out the surface. 1 is simply a polish. You have to work the entire dome evenly in a circular motion using a piece of terry cloth or one of their pads. You can't just rub where the scratch is. Takes some time, wax on, wax off...

230mm dome sold! Still have a beautiful new SagaDive Subal type 4 mount 4.33" glass dome for sale for only $549!

All Saga glass dome ports for Subal Type 4 listed now reduced! SagaDive Subal Type 4 mount 230mm Glass Dome Port. BK-7 high quality dome, with optical coating. Comes with neoprene "bra" and zip bag. And extremely nice dome for all types of lenses, particularly FX. Sunshade is removable. Reg $1699, I'm asking $1399 here on WetPixel. Now asking only $1149! ----- Saga Dive 100mm (4") Glass Dome Port for Tokina 10-17mm Lens - Subal Type 4 Mount High quality glass dome port for the Tokina 10-17mm FE lens for crop sensor DSLRs. Includes the 20mm extension necessary to properly house the lens. Mount made from Delrin, the sun shade is removable anodized aluminum. Comes with neoprene cover, neoprene carrying bag, spare oring and grease. Was $850, asking $599 for WetPixel members. Now asking $549!

All other unsold Subal ports and extensions (all are type 4) listed price reduced by 10%! These are new in box, unused. Saga Dive Tapered Macro Port for Nikon 105VR Type 4 mount Saga Dive Tapered Macro Port for Canon USM-IS 100mm Macro lens Type 4 mount Was $330, Now asking $224.95 each! -- Subal 80mm Focusing Extension Ring FXR-80/4 Was $625, Now asking $499! --- Subal 75mm Extension Ring EXR-75/4 Was $205, now asking $124.95 Contact: Jack@OpticalOceanSales.com, 800-359-1295, or +1 206-284-1142.

New Subal Female Bayonet Housing Rings - Type 4 Sold!

20mm for the Tokina and 20mm for the TC. But most 4" domes have the first 20mm built into the mount.

The YS-D1 recycles a bit slower than the YS-D2J and doesn't have a tone, or lighted back. Also the knobs on them are small and easily moved out of position. That said, I have 4 that just keep on going. I have used 1 YSD2 and a YSD1 together and they shoot ok, but the difference in recycle time sometimes screws up shots. The D2000 has quite a bit less power and would not match up. Jack

Both are good lenses, but the 7-14mm focuses much closer and particularly with the loss of FOV, it's much wider, so it's greeat for CF/WA or wrecks, etc. You get more reach with the 12-40 so for sharks or big animals in clear water it has it's uses. 7-14mm

SagaDive Subal macro port for Canon Macro 100mm IS - SOLD!

New Subal Type 4 Mount Port Extensions/Port Adapters We are closing out a few new-in-box Subal Extensions. We are just closing out just these few left. These are the latest Type 4 Subal mounts ONLY. These are one of a kind, being sold by Optical Ocean Sales, with FREE US shipping in lower 48 states. We also have very cheap FedEx rates internationally. These have never been used, other than to reside in a glass case. All sales final, no returns. PayPal preferred. Contact: Jack@OpticalOceanSales.com, 800-359-1295, or +1 206-284-1142. Subal 80mm Focusing Extension Ring FXR-80/4 Focus extension that allows for manual as well as auto focusing along with zoom control. Requires two sets of gears (not included). 80mm length. Was $625, asking $549 Subal 75mm Extension Ring EXR-75/4 Fits Canon, Nikon and others full-frame cameras for rectilinear lenses. 75mm in depth. Was $205, asking $154.95 New Subal Female Bayonet Housing Rings - Type 4. Two available These mount in most Subal DSLR housings to give a type 4 mount. These can upgrade your housing from Type 3 to Type 4. Easy to install with a couple of screws. Comes with housing cover. Were $60, Now $35.

New Subal Type 4 Mount Flat Ports We are closing out a few new-in-box Subal Mount glass flat ports. Most are made by Saga Dive, who is a high-end optics manufacturer in Spain and manufactures a wide range of ports to fit all housings. We are just closing out only these few left. These are the latest Type 4 Subal mounts ONLY. These are one of a kind, being sold by Optical Ocean Sales, with FREE US shipping in lower 48 states. We also have very cheap FedEx rates internationally. These have never been used, other than to reside in a glass case. All sales final, no returns. PayPal preferred. Contact: Jack@OpticalOceanSales.com, 800-359-1295, or +1 206-284-1142. Subal FPS-100 Flat Port for Canon 100 IS USM or USM 100mm macro lens Type 4 mount Was $265, asking $175 One each: Saga Dive Tapered Macro Port for Nikon 105VR Type 4 mount Saga Dive Tapered Macro Port for Canon USM-IS 100mm Macro lens Type 4 mount Very nice modern Macro Flat port that is tapered and threaded to 67mm for adding a diopter or flip holder. Delrin construction, lightweight. Was $330, Asking $$249.95 Saga Dive Tapered Macro Port for Nikon 60mm Type 4 mount Very nice modern Macro Flat port that is tapered and threaded to 67mm for adding a diopter or flip holder. Delrin construction, lightweight. Was $330, Asking $$249.95